#include <iostream>
using namespace std;
int main(void){
    int n,a,b,c;
    cin >> n;
    for(int i=0; i<n; i++){
        cin >> a >> b >> c;
        if(a*a+b*b==c*c)         cout << "YES" << endl;
        else if(b*b+c*c==a*a)    cout << "YES" << endl;
        else if(c*c+a*a==b*b)    cout << "YES" << endl;
        else                    cout << "NO" << endl;
    }
}

