#include <iostream>
using namespace std;

int main(void)
{
	int N;
	int a, b, c;

	cin >> N;
	for (int i = 0; i < N; ++i)
	{
		cin >> a >> b >> c;
		if(a * a + b * b == c * c || a * a + c * c == b * b || b * b + c * c == a * a){
			cout << "YES" << endl;
		}else{
			cout << "NO" << endl;
		}
	}
}