#include<stdio.h>


int n,a[2000];

int solve(int i,int m){
	if(m==0)return 1;
	if(i>=n)return 0;
	int x=solve(i+1,m) || solve(i+1,m-a[i]);
	return x;
}

int main(){
	int q,m,i;
	
	scanf("%d",&n);
	for(i=0; i<n; i++){
		scanf("%d",&a[i]);
	}
		scanf("%d",&q);
	for(i=0; i<n; i++){
		scanf("%d",&m);
		if(solve(0,m)!=0) printf("yes\n");
		else printf("no\n");
	}
	
	return 0;
}
