#include <stdio.h>

int main(){

	int N = 0, a=0, b=0, c=0,i;

	scanf("%d",&N);
	for (i = 0; i < N; i++){
		scanf("%d %d %d", &a, &b, &c);
		
		if (a*a + b*b == c*c){
			printf("YES\n");
		}
		else if (a*a + c*c == b*b){
			printf("YES\n");
		}
		else if (b*b + c*c == a*a){
			printf("YES\n");
		}
		else{
			printf("NO\n");
		}
	}return 0;
}