#include <bits/stdc++.h>
using namespace std;

int main()
{
  int n;
  cin >> n;
  int a, b, c;
  for (int i = 0; i < n; i++) {
    cin >> a >> b >> c;
    if (a * a + b * b == c * c) cout << "YES" << endl;
    else if (a * a == b * b + c * c) cout << "YES" << endl;
    else if (a * a + c * c == b * b) cout << "YES" << endl;
    else cout << "NO" << endl;
  }
}

