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

int main() {
  int n;
  int a[3];
  cin >> n;
  for (int i = 0; i < n; i++) {
    cin >> a[0] >> a[1] >> a[2];
    sort(a, a + 3);
    if (a[0] * a[0] + a[1] * a[1] == a[2] * a[2]) {
      cout << "YES\n";
    } else {
      cout << "NO\n";
    }
  }
  return 0;
}
