#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;
    bool right_triangle = false;
    if (a * a + b * b == c * c) right_triangle = true;
    else if (b * b + c * c == a * a) right_triangle = true;
    else if (a * a + c * c == b * b) right_triangle = true;
    if (right_triangle)
      cout << "YES" << endl;
    else
      cout << "NO" << endl;
  }
}