#include <iostream>
#include <cstdio>
using namespace std;

int main(void){
	int n;
	cin >> n;
	for(int i = 0; i < n; i++){
		int a, b ,c;
		cin >> a >> b >> c;
		if(a*a + b*b == c*c || b*b + c*c == a*a || c*c + a*a == b*b)	cout << "YES" << endl;
		else cout << "NO" << endl;
	}
  return 0;
}