#include<stdio.h>
int main(){
int n,a,b,c,t;
scanf("%d",&n);
while(n--){
scnaf("%d %d %d",&a,&b,&c);
if(a<b){t=a;a=b;b=t;}
if(a<c){t=a;a=c;c=t;}
if(a*a==b*b+c*c)printf("Yes\n");
else            printf("No\n);
}
return 0;
}