#include <stdio.h>
#define MAX 2000
#define max 20
#define false 0
#define true 1

int solve(int, int);
int n,A[max];


int main(){

	int i,q,x;

	scanf("%d",&n);
	for(i = 0; i < n; i++) scanf("%d",&A[i]);
	scanf("%d",&q);
	for(i = 0; i < n; i++){
		scanf("%d",&x);
		if(solve(0,x) == false) printf("no\n");
		else printf("yes\n");
	}
	return 0;
}

   int solve(int i, int m){

   	int res;

   if(m == 0) return true;
   if(i >= n) return false;
   res = solve(i + 1, m) || solve(i + 1, m - A[i]);
    return res;

}