#include<iostream>
using namespace std;

int main()
{
	int a, b, c,n;
	cin >> n;
	for (int i = 0;i < n;i++) {
		cin >> a >> b >> c;
		if (a > b&&a > c) {
			if (a*a == b * b + c * c)
				cout << "YES" << endl;
			else
				cout << "NO" << endl;
		}
		if (b > a&&b > c) {
			if (b*b == a * a + c * c)
				cout << "YES" << endl;
			else
				cout<< "NO" << endl;
		}
		else {
			if (c*c == a * a + b * b)
				cout << "YES" << endl;
			else
				cout << "NO" << endl;
		}
	}
    return 0;
}
