#include <iostream>

using namespace std;

int main()
{
	int n;
	int a, b, c;

	cin >> n;
	for (int i = 0; i < n; i++) {
		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;
}