#include<iostream>
using namespace std;

int main(){
	int a,b,c,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;
}