#include<iostream>
#include<algorithm>
using namespace std;
int main(){
    int n;
    int a,b,c;

    cin >> n;

    for(int i=0; i<3; ++i){
        cin >> a >> b >> c;
        if(a < b){
            swap(a,b);
        }
        if(a < c){
            swap(a,c);
        }

        if((a*a) != (b*b + c*c)){
            cout << "NO" << endl;
        }
        else{
            cout << "YES" << endl;
        }
    }

    return 0;
}