#include <algorithm>
#include <iostream>
#include <vector>

using namespace std;

typedef long long ll;
typedef pair<ll, ll> P;

#define MOD 1000000007
#define REP(i, N) for (int i = 0; i < N; ++i)
#define REP1(i, N) for (int i = 1; i <= N; ++i)
#define RREP(i, N) for (int i = N - 1; i >= 0; --i)
#define ALL(a) a.begin(), a.end()

int main() {
  int n;
  cin >> n;
  REP(i, n) {
    int a, b, c;
    cin >> a >> b >> c;
    string ans = "NO";
    if (a * a == (c * c - b * b)) ans = "YES";
    if (b * b == (a * a - c * c)) ans = "YES";
    if (c * c == (b * b - a * a)) ans = "YES";
    cout << ans << endl;
  }
  return 0;
}
