#include <algorithm>
#include <iostream>
using namespace std;

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);

    int n;
    cin >> n;

    int edges[3];
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < 3; j++) cin >> edges[j];
        sort(edges, edges + 3);
        cout << (edges[0] * edges[0] + edges[1] * edges[1] ==
                         edges[2] * edges[2]
                     ? "YES"
                     : "NO")
             << endl;
    }

    return EXIT_SUCCESS;
}