import java.util.*;

public final class Solution {
  public static final void main(String[] args) {
    try (Scanner in = new Scanner(System.in)) {
      int n = in.nextInt(),
          a = in.nextInt(),
          b = in.nextInt(),
          q = in.nextInt(),
          c[] = new int[n];
      for (int i = 0; i < n; i++){
        c[i] = in.nextInt();
      }
      for (int i = 0; i < q; i++){
        int t = in.nextInt(),
            x = in.nextInt(),
            y = in.nextInt();
        if (t == 2) {
          System.out.println(true ? "Yes" : "No");
        }
      }
    }
  }
}