#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 */   
    long long int a,b,n,q,d=1,i,m,p,k;
    cin>>n>>a>>b>>q;
    long int u[n];
    for(i=0;i<n;i++)
    {
      cin>>u[i];  
    }
    while(q--)
    {
      cin>>m>>p>>k;
      if(m==2 && d==1)
      {
        cout<<"No"<<endl;  
      }
        else if(m==2 && d!=1)
       {
         cout<<"Yes"<<endl;   
        }
        d++;
    }
    return 0;
}