#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 > b) swap(a, b);
        if (b > c) swap(b, c); //max = c
        if (c*c == (a*a + b*b) ) cout << "YES" << endl;
        else cout << "NO" << endl;
    }
    return 0;
}

