// includes {{{
#include<iostream>
#include<iomanip>
#include<algorithm>
#include<vector>
#include<stack>
#include<queue>
#include<map>
#include<set>
#include<tuple>
#include<cmath>
#include<random>
#include<cassert>
#include<bitset>
#include<cstdlib>
// #include<deque>
// #include<multiset>
// #include<cstring>
// #include<bits/stdc++.h>
// }}}
using namespace std;
using ll = long long;


// LazySegmentTree( size [, initial] )
// LazySegmentTree( <data> )
/// --- LazySegmentTree {{{ ///
#include <cassert>
#include <initializer_list>
#include <iostream>
#include <vector>
template < class M_act >
struct LazySegmentTree {
public:
  using Monoid = typename M_act::Monoid;
  using X = typename Monoid::T;
  using M = typename M_act::M;

private:
  size_t n;
  int h;
  vector< X > data;
  vector< M > lazy;
  vector< size_t > nodeLength;
  // call before use data[i]
  void eval(size_t i) {
    if(lazy[i] == M_act::identity()) return;
    data[i] = M_act::actInto(lazy[i], nodeLength[i], data[i]);
    if(i < n) {
      lazy[i * 2] = M_act::op(lazy[i], lazy[i * 2]);
      lazy[i * 2 + 1] = M_act::op(lazy[i], lazy[i * 2 + 1]);
    }
    lazy[i] = M_act::identity();
  }
  // call before use seg[i] = data[i + n]
  void evalDown(size_t i) {
    i += n;
    for(int j = h - 1; j >= 0; j--) eval(i >> j);
  }
  // call after touch seg[i] = data[i + n]
  void propUp(size_t i) {
    i += n;
    while(i >>= 1)
      eval(i * 2), eval(i * 2 + 1), data[i] = Monoid::op(data[i * 2], data[i * 2 + 1]);
  }

public:
  LazySegmentTree() : n(0) {}
  LazySegmentTree(size_t n, X initial = Monoid::identity()) : n(n) {
    if(n > 0) {
      h = 1;
      while(1u << h < n) h++;
      data.resize(2 * n, initial);
      lazy.resize(2 * n, M_act::identity());
      nodeLength.resize(2 * n, 1);
      for(size_t i = n - 1; i > 0; i--) // fill from deep
        data[i] = Monoid::op(data[i * 2], data[i * 2 + 1]),
          nodeLength[i] = nodeLength[i * 2] + nodeLength[i * 2 + 1];
    }
  }
  template < class InputIter, class = typename iterator_traits< InputIter >::value_type >
    LazySegmentTree(InputIter first, InputIter last)
    : LazySegmentTree(distance(first, last)) {
      if(n > 0) {
        copy(first, last, begin(data) + n);
        for(size_t i = n - 1; i > 0; i--) // fill from deep
          data[i] = Monoid::op(data[i * 2], data[i * 2 + 1]);
      }
    }
  LazySegmentTree(vector< X > v) : LazySegmentTree(v.begin(), v.end()) {}
  LazySegmentTree(initializer_list< X > v) : LazySegmentTree(v.begin(), v.end()) {}
  void act(int l, int r, const M &m) {
    if(l < 0) l = 0;
    if(l >= r) return;
    if(r > (int) n) r = n;
    evalDown(l);
    evalDown(r - 1);
    int tl = l, tr = r;
    for(l += n, r += n; l < r; l >>= 1, r >>= 1) {
      if(l & 1) eval(l), lazy[l] = m, eval(l), l++;
      if(r & 1) --r, eval(r), lazy[r] = m, eval(r);
    }
    propUp(tl);
    propUp(tr - 1);
  }
  void set(size_t i, const X &x) {
    assert(i < n);
    evalDown(i);
    data[i + n] = x;
    propUp(i);
  }
  X get(size_t i) {
    assert(i < n);
    evalDown(i);
    return data[i + n];
  }
  X fold(int l, int r) {
    if(l < 0) l = 0;
    if(l >= r) return Monoid::identity();
    if(r > (int) n) r = n;
    evalDown(l);
    evalDown(r - 1);
    X tmpL = Monoid::identity(), tmpR = Monoid::identity();
    for(l += n, r += n; l < r; l >>= 1, r >>= 1) {
      if(l & 1) eval(l), tmpL = Monoid::op(tmpL, data[l]), l++;
      if(r & 1) --r, eval(r), tmpR = Monoid::op(data[r], tmpR);
    }
    return Monoid::op(tmpL, tmpR);
  }
  int size() { return n; }
  inline void dum(int r = -1) {
#ifdef DEBUG
    if(r < 0) r = n;
    DEBUG_OUT << "{";
    for(int i = 0; i < min(r, (int) n); i++) DEBUG_OUT << (i ? ", " : "") << get(i);
    DEBUG_OUT << "}" << endl;
#endif
  }
};

/// }}}--- ///

/// --- Monoid examples {{{ ///
constexpr long long inf_monoid = 1e18 + 100;
#include <algorithm>
struct Nothing {
  using T = char;
  using Monoid = Nothing;
  using M = T;
  static constexpr T op(const T &, const T &) { return T(); }
  static constexpr T identity() { return T(); }
  template < class X >
    static constexpr X actInto(const M &, long long, const X &x) {
      return x;
    }
};

template < class U = long long >
struct RangeMin {
  using T = U;
  static T op(const T &a, const T &b) { return std::min< T >(a, b); }
  static constexpr T identity() { return T(inf_monoid); }
};

template < class U = long long >
struct RangeMax {
  using T = U;
  static T op(const T &a, const T &b) { return std::max< T >(a, b); }
  static constexpr T identity() { return T(-inf_monoid); }
};

template < class U = long long >
struct RangeSum {
  using T = U;
  static T op(const T &a, const T &b) { return a + b; }
  static constexpr T identity() { return T(0); }
};

template < class U >
struct RangeProd {
  using T = U;
  static T op(const T &a, const T &b) { return a * b; }
  static constexpr T identity() { return T(1); }
};

template < class U = long long >
struct RangeOr {
  using T = U;
  static T op(const T &a, const T &b) { return a | b; }
  static constexpr T identity() { return T(0); }
};

#include <bitset>

template < class U = long long >
struct RangeAnd {
  using T = U;
  static T op(const T &a, const T &b) { return a & b; }
  static constexpr T identity() { return T(-1); }
};

template < size_t N >
struct RangeAnd< std::bitset< N > > {
  using T = std::bitset< N >;
  static T op(const T &a, const T &b) { return a & b; }
  static constexpr T identity() { return std::bitset< N >().set(); }
};

/// }}}--- ///

/// --- M_act examples {{{ ///
template < class U = long long, class V = U >
struct RangeMinAdd {
  using X = U;
  using M = V;
  using Monoid = RangeMin< U >;
  static M op(const M &a, const M &b) { return a + b; }
  static constexpr M identity() { return 0; }
  static X actInto(const M &m, long long, const X &x) { return m + x; }
};

template < class U = long long, class V = U >
struct RangeMaxAdd {
  using X = U;
  using M = V;
  using Monoid = RangeMax< U >;
  static M op(const M &a, const M &b) { return a + b; }
  static constexpr M identity() { return 0; }
  static X actInto(const M &m, long long, const X &x) { return m + x; }
};

template < class U = long long, class V = U >
struct RangeMinSet {
  using M = U;
  using Monoid = RangeMin< U >;
  using X = typename Monoid::T;
  static M op(const M &a, const M &b) { return a == identity() ? b : a; }
  static constexpr M identity() { return M(-inf_monoid); }
  static X actInto(const M &m, long long, const X &x) { return m == identity() ? x : m; }
};

template < class U = long long, class V = U >
struct RangeMaxSet {
  using M = U;
  using Monoid = RangeMax< U >;
  using X = typename Monoid::T;
  static M op(const M &a, const M &b) { return a == identity() ? b : a; }
  static constexpr M identity() { return M(-inf_monoid); }
  static X actInto(const M &m, long long, const X &x) { return m == identity() ? x : m; }
};

template < class U = long long, class V = U >
struct RangeSumAdd {
  using X = U;
  using M = V;
  using Monoid = RangeSum< U >;
  static M op(const M &a, const M &b) { return a + b; }
  static constexpr M identity() { return 0; }
  static X actInto(const M &m, long long n, const X &x) { return m * n + x; }
};

template < class U = long long, class V = U >
struct RangeSumSet {
  using X = U;
  using M = V;
  using Monoid = RangeSum< U >;
  static M op(const M &a, const M &b) { return a == identity() ? b : a; }
  static constexpr M identity() { return M(-inf_monoid); }
  static X actInto(const M &m, long long n, const X &x) {
    return m == identity() ? x : m * n;
  }
};

template < class U, class V = U >
struct RangeProdMul {
  using X = U;
  using M = V;
  using Monoid = RangeProd< U >;
  static M mpow(M a, long long b) {
    X r(1);
    while(b) {
      if(b & 1) r = r * a;
      a = a * a;
      b >>= 1;
    }
    return r;
  }
  static M op(const M &a, const M &b) { return a * b; }
  static constexpr M identity() { return M(1); }
  static X actInto(const M &m, long long n, const X &x) { return x * mpow(m, n); }
};

template < class U, class V = U >
struct RangeProdSet {
  using X = U;
  using M = V;
  using Monoid = RangeProd< U >;
  static M op(const M &a, const M &b) { return a == identity() ? b : a; }
  static constexpr M identity() { return V::unused; }
  static X actInto(const M &m, long long n, const X &) {
    if(m == identity()) return;
    return RangeProdMul< U, V >::mpow(m, n);
  }
};

template < class U = long long, class V = U >
struct RangeOrSet {
  using X = U;
  using M = V;
  using Monoid = RangeOr< U >;
  static M op(const M &a, const M &b) { return a == identity() ? b : a; }
  static constexpr M identity() { return M(-inf_monoid); }
  static X actInto(const M &m, long long, const X &x) { return m == identity() ? x : m; }
};

template < class U = long long, class V = U >
struct RangeAndSet {
  using X = U;
  using M = V;
  using Monoid = RangeAnd< U >;
  static M op(const M &a, const M &b) { return a == identity() ? b : a; }
  static constexpr M identity() { return M(-inf_monoid); }
  static X actInto(const M &m, long long, const X &x) { return m == identity() ? x : m; }
};

template < class U = long long, class V = U >
struct RangeOr2 {
  using X = U;
  using M = V;
  using Monoid = RangeOr< U >;
  static M op(const M &a, const M &b) { return a | b; }
  static constexpr M identity() { return M(0); }
  static X actInto(const M &m, long long, const X &x) { return m | x; }
};

template < class U = long long, class V = U >
struct RangeAnd2 {
  using X = U;
  using M = V;
  using Monoid = RangeAnd< U >;
  static M op(const M &a, const M &b) { return a & b; }
  static constexpr M identity() { return M(-1); }
  static X actInto(const M &m, long long, const X &x) { return m & x; }
};

template < class U, size_t N >
struct RangeAnd2< U, std::bitset< N > > {
  using X = U;
  using M = std::bitset< N >;
  using Monoid = RangeAnd< U >;
  static M op(const M &a, const M &b) { return a & b; }
  static constexpr M identity() { return std::bitset< N >().set(); }
  static X actInto(const M &m, long long, const X &x) { return m & x; }
};
/// }}}--- ///

using Seg = LazySegmentTree< RangeSumSet<> >;


const int N = 1e5 + 1;
std::vector<std::vector<int>> g;
int n;

int dep[N], par[N];
int L[N], R[N];
int LL[N], RR[N];
int in[N];

int main() {
  std::ios::sync_with_stdio(false), std::cin.tie(0);
  cin >> n;
  g.resize(n);
  for(int i = 0; i < n - 1; i++) {
    int a, b; std::cin >> a >> b;
    g[a].emplace_back(b);
    g[b].emplace_back(a);
  }

  // bfs
  // like euler tour

  par[n] = n;
  {
    queue<int> q;
    q.push(0);
    vector<int> used(n);
    used[0] = 1;
    dep[0] = 0;
    par[0] = n;
    int id = 0;
    while(q.size()) {
      int i = q.front();
      q.pop();
      in[i] = id++;
      L[i] = -1;
      for(auto j : g[i]) if(used[j] == 0) {
        if(L[i] == -1) L[i] = j;
        R[i] = j;
        used[j] = 1;
        q.push(j);
        dep[j] = dep[i] + 1;
        par[j] = i;
      }
    }
  }

  Seg seg(n);
  for(int i = 0; i < n; i++) {
    int a;
    cin >> a;
    seg.set(in[i], a);

    LL[i] = -1;
    for(auto j : g[i]) if(par[i] != j) {
      if(LL[i] == -1) LL[i] = L[j];
      if(L[j] != -1) RR[i] = R[j];
    }
  }

  int q;
  cin >> q;
  for(int i = 0; i < q; i++) {
    int x;
    cin >> x;
    ll ans = 0;

    if(L[x] != -1) {
      // 1個下
      ans += seg.fold(in[L[x]], in[R[x]] + 1);
      seg.act(in[L[x]], in[R[x]] + 1, 0);
      if(LL[x] != -1) {
        // 2個下
        ans += seg.fold(in[LL[x]], in[RR[x]] + 1);
        seg.act(in[LL[x]], in[RR[x]] + 1, 0);
      }
    }

    if(par[x] != n) {
      // 親
      ans += seg.get(in[par[x]]);
      seg.set(in[par[x]], 0);
      if(L[par[x]] != -1) {
        // 親 の 子すべて
        ans += seg.fold(in[L[par[x]]], in[R[par[x]]] + 1);
        seg.act(in[L[par[x]]], in[R[par[x]]] + 1, 0);
      }
      if(par[par[x]] != n) {
      // 親 の 親
        ans += seg.get(in[par[par[x]]]);
        seg.set(in[par[par[x]]], 0);
      }
    } else {
      ans += seg.get(in[x]);
      seg.set(in[x], 0);
    }

    seg.set(in[x], ans);
    seg.dum();
    cout << ans << "\n";
  }
  return 0;
}