#include <bits/stdc++.h>
using namespace std;
int main(){
    int N;
    cin >> N;
    vector<int> vec(3);
    for(int i =0;i<N;++i){   
        cin >> vec.at(0) >> vec.at(1) >> vec.at(2);
        sort(vec.begin(), vec.end() );
        if( vec.at(0)*vec.at(0) + vec.at(1)*vec.at(1) ==vec.at(2)*vec.at(2) ){
            cout << "YES" << endl;
        }
        else{
            cout << "NO" <<endl;
        }
    }

}
