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

int main() {
	int n, a, b, c;
	cin >> n;
	while (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;
}