#include <iostream>
using namespace std;
int main(void){
    int N, i;
    int a, b, c;
    cin >> N;
    for(i = 1; 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;
    }
}

