#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */
    int n, a, b, q;
    cin >> n >> a >> b >> q;
    int x, y;
    for (int i = 0; i < n; i++){
        cin >> x;
    }
    int type;
    for (int i = 0; i < q; i++){
        cin >> type >> x >> y;
        if (type == 2) cout << (rand() % 2 == 0 ? "Yes\n" : "No\n");
    }
    return 0;
}