#include <iostream>

using namespace std;

int main(void){

	int a,b,c;
	int N;
	cin >> N;

	for(int i=0;i<N;i++){
		
		cin >> a >> b >> c;

		if(a*a + b*b == c*c
		  || c*c + a*a == b*b
		  || b*b + c*c == a*a){
			cout << "YES" << endl;
		}else{
			cout << "NO" << endl;
		}
	}



	return 0;
}