#include <iostream>
#include <string>

using namespace std;

bool triangle(int a, int b, int c) {
    int sideA, sideB, sideC;
    if (a > b && a > c) {
        sideA = a, sideB = b, sideC = c;
    } else if (b > a && b > c) {
        sideA = b, sideB = a, sideC = c;
    } else {
        sideA = c, sideB = a, sideC = b;
    }

    if (sideB * sideB + sideC * sideC == sideA * sideA) {
        return true;
    }
    return false;
}

int main() {
    int n;
    while (cin >> n) {
        int a = 0, b = 0, c = 0;
        for (int i = 0; i < n; i++) {
            cin >> a >> b >> c;
            cout << "Scenario #" << i + 1 << ":" << endl;
            if (triangle(a, b, c)) {
                cout << "yes" << endl << endl;
            } else {
                cout << "no" << endl << endl;
            }
        }
    }
    return 0;
}