#define _USE_MATH_DEFINES
#include <cstdio>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <complex>
#include <string>
#include <vector>
#include <list>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <bitset>
#include <numeric>
#include <limits>
#include <climits>
#include <cfloat>
#include <functional>
#include <iterator>
using namespace std;

const int MOD = 998244353;

int main()
{
    int n;
    cin >> n;
    vector<int> t(n+1), a(n+1), b(n+1);
    for(int i=2; i<=n; ++i)
        cin >> t[i] >> a[i] >> b[i];

    int q;
    cin >> q;
    while(--q >= 0){
        int x;
        cin >> x;
        vector<long long> f(n+1);
        f[0] = 1;
        f[1] = x;
        for(int i=2; i<=n; ++i){
            if(t[i] == 1)
                f[i] = (f[a[i]] + f[b[i]]) % MOD;
            else if(t[i] == 2)
                f[i] = (a[i] * f[b[i]]) % MOD;
            else
                f[i] = (f[a[i]] * f[b[i]]) % MOD;
        }
        cout << f[n] << endl;
    }

    return 0;
}