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

int main() {
	int a[3];
	int b;
	cin >> b;
	while (cin >> a[0] >> a[1] >> a[2]) {
		sort(a, a + 3);
		if (a[2] * a[2] == a[1] * a[1] + a[0] * a[0]) {
			cout << "YES" << endl;
		}
		else {
			cout << "NO" << endl;
		}
	}
	return 0;
}