#include<iostream>
using namespace std;

int main() {
	int n, 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 == a * a + c * c || c * c == a * a + b * b)
			cout << "YES\n";
		else
			cout << "NO\n";
	}
	return 0;
}
