#include<iostream>
using namespace std;

int main(){
	int N;
	int a=0,b=0,c=0;

	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;
		}
	}

}