#include <iostream>
using namespace std;
int main(){
	int n , i , a , b , c;
	cin >> n;
	for(i=0 ; i<n ; i++){
		cin >> a >> b >> c;
		if(a*a==b*b+c*c || b*b==a*a+c*c || c*c==a*a+b*b) {
			cout << "YES" << endl;
		} else {
			cout << "NO" << endl;
		}
	}
	return 0;
}