#include<iostream>
using namespace std;

int main(){
    int n, a, b, c, x;
    cin >> n;
	while(n){
		n--;
        cin >> a >> b >> c;
		if(a < b){ x = a, a = b, b = x; }
		if(a < c){ x = a, a = c, c = x; }
		if(a * a == b * b + c * c){ cout << "YES" << endl; }
		else{ cout << "NO" << endl; }
	};
    return 0;
}
