#include <iostream>

using namespace std;

int main(){

  int N, a, b, c;

  cin >> N;
  while(N){
    cin >> a >> b >> c;
    if(a*a == b*b + c*c){
      cout << "YES\n";
    }
    else if(b*b == a*a + c*c){
      cout << "YES\n";
    }
    else if(c*c == a*a + b*b){
      cout << "YES\n";
    }
    else{
      cout << "NO\n";
    }
    N--;
  }

  return 0;
}