#include<bits/stdc++.h>
using namespace std;
int main(){
  int a, b, c, n;
  cin >> n;
  for(int i = 0;i < n;i++){
    cin >> a >> b >> c;
    if(b + c > a && a * a == b * b + c * c) cout << "YES\n";
    else if(a + c > b && b * b == a * a + c * c) cout << "YES\n";
    else if(a + b > c && c * c == a * a + b * b) cout << "YES\n";
    else cout << "NO\n"; 
  }

  return 0;
}

