#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
#define shosu(n) setprecision(n)
using namespace std;
int main() {
  int A[3], N;
  cin >> N;
  for (int Q = 0; Q < N; Q++) {
    rep(i, 3) cin >> A[i];
    sort(A, A + 3);
    if (A[0] * A[0] + A[1] * A[1] - A[2] * A[2] == 0)
      cout << "YES" << endl;
    else
      cout << "NO" << endl;
  }
}