#include <iostream>
#include <algorithm>
using namespace std;
int main() {
    int N; cin >> N;
    for (int i=0; i<N; ++i) {
        int l[3];
        cin >> l[0] >> l[1] >> l[2];
        
        sort(l, l+3);
        
        if (l[0]*l[0] + l[1]*l[1] == l[2]*l[2]) {
            cout << "YES" << endl;
        } else {
            cout << "NO" << endl;
        }
    }
    return 0;
}