#include<iostream>
#include<string>

using namespace std;

int main()
{
	int a, b,c, i, n;
	cin >> n;
	for(i = 0; i < n; i++){
		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;
		}
	}
}