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

