#include<iostream>
using namespace std;

int main()
{ 
	int a, b, c, n;
	cin >> n;
	for (int i = 1; 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;
}