#include <stdio.h>

int main (){


  int i,j,k,A[20],B[200],N1,N2,c[4000],N3;

  scanf("%d",&N1);

  for(i=0;i<N1;i++){
    scanf("%d",&A[i]);
  }

  scanf("%d",&N2);

  for(i=0;i<N2;i++){
    scanf("%d",&B[i]);
  }

  N3=N1*N1;
  i=0;
  
  for(j=0;j<N1;j++){
    for(k=0;k<N1;k++){
      i++;
      if(j!=k){
      c[i]=A[j]+A[k];
      }
      // printf("%d\n",c[i]);
      }
    }
  
  
  for(i=0;i<N2;i++){
    k=0;
    for(j=0;j<N3;j++){

      if(A[j]==B[i]){
	printf("yes\n");
	break;
      }
      
      if(c[j]==B[i]){
      printf("yes\n");
      break;
    }
      k++;
    }
    if(k==N3){
      printf("no\n");
    }
   
  }
  
  
  return 0;
}

