#include<iostream>
using namespace std;

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