#include <iostream>

using namespace std;

int main(){

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