#include<cstdio>

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