#include <iostream>

using namespace std;

int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);

	int N;
	cin >> N;

	int a, b, c;
	while (N--)
	{
		cin >> a >> b >> c;

		if (a*a + b*b == c*c || b*b + c*c == a*a || a*a + c*c == b*b)
			cout << "YES" << endl;
		else
			cout << "NO" << endl;
	}

	return 0;
}