#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
#define shosu(n) setprecision(n)
#define INF 1000000000;
using namespace std;
int main() {
  int N, n[3];
  cin >> N;
  for (int i; i < N; i++) {
    rep(i, 3) cin >> n[i];
    sort(n, n + 3);
    if (n[0] * n[0] + n[1] * n[1] - n[2] * n[2] == 0)
      cout << "YES" << endl;
    else
      cout << "NO" << endl;
  }
  return 0;
}