#include <iostream>
#include <cmath>
using namespace std;

int main(void){
    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;
}
    

