#include <iostream>
#include <algorithm>

using namespace std;

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