#include<stdio.h>

int main ()

{

int m , i , t , n , a[22] , j,temp ;

scanf ("%d",&t) ;

```
while (t--)
{
scanf ("%d %d",&n , &m) ;
if((n < 21) && (m<=20000))
{
for (i = 0 ; i<n ; i ++)
scanf ("%d",&a[i]) ;
//sorting//
for(i=0;i<(n-1);i++)
{
for(j=0;j<=(n-i-1);j++)
{
if(a[j]>a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
}
}
}
{
for (i = n ; i>=0 ; i--)
{
if (a[i] <= m)
{
m = m - a[i] ;
if (m == 0 )
break;
}
}
}
if (m == 0 )
printf ("Yes\n") ;
else
printf ("No\n") ;
}
}
return 0 ;
}
```