#include <iostream>

using namespace std;

int main()
{
    int n;
    int a, b, c;

    cin >> n;

    for (int i = 0; i < n; i++) {

      cin >> a >> b >> c;

      if((a*a) == (b*b + c*c) || (b*b) == (c*c + a*a) || (c*c) == (a*a + b*b))
          cout << "YES" << endl;
      else
          cout << "NO" << endl;
    }

    return 0;
}