#include <bits/stdc++.h>
using namespace std;

template <typename T>
istream &operator>>(istream &is, vector<T> &v) {
  for (T &in : v)
    is >> in;
  return is;
}
template <typename T>
ostream &operator<<(ostream &os, const vector<T> &v) {
  for (int i = 0; i < (int)v.size(); i++)
    os << v[i] << (i + 1 != (int)v.size() ? " " : "");
  return os;
}

#define OVERLOAD_REP(_1, _2, _3, name, ...) name
#define REP1(i, n) for (auto i = std::decay_t<decltype(n)>{}; (i) != (n); ++(i))
#define REP2(i, l, r) for (auto i = (l); (i) != (r); ++(i))
#define rep(...) OVERLOAD_REP(__VA_ARGS__, REP2, REP1)(__VA_ARGS__)

#define sum(l) accumulate(l.begin(), l.end(), 0)
#define all(...) std::begin(__VA_ARGS__), std::end(__VA_ARGS__)
#define rall(...) std::rbegin(__VA_ARGS__), std::rend(__VA_ARGS__)

using ull = unsigned long long;
using ll = long long;
using vi = vector<int>;
using vl = vector<long>;
using vll = vector<long long>;
using vvi = vector<vi>;
using vvl = vector<vl>;
using vvll = vector<vll>;
using vs = vector<string>;
using pii = pair<int, int>;
using vpii = vector<pii>;

int main() {
  cin.tie(0); ios::sync_with_stdio(false);

  int q; cin >> q;

  string s;
  vi hist;
  s.reserve(q);
  hist.reserve(q);

  rep(i, q) {
    int t; cin >> t;
    if (t == 1) {
      char c; cin >> c;
      if (c == ')' && s.size() >= 2 && s[s.size()-2] == '(' && s[s.size()-1] == '|') {
        s.pop_back();
        s.pop_back();
        hist.push_back(1);
      } else {
        s.push_back(c);
        hist.push_back(0);
      }
    } else {
      int x = hist.back();
      hist.pop_back();
      if (x == 0) {
        s.pop_back();
      } else {
        s.push_back('(');
        s.push_back('|');
      }
    }

    cout << (s.empty() ? "Yes" : "No") << '\n';
  }

  return 0;
}