#include <iostream>
using namespace std;

int main()
{
  int n,a,b,c;
  cin >> n;
  while(n>0){
    n--;
    cin >> a >> b >> c;
    if(a*a == b*b+c*c || b*b == a*a+c*c || c*c == a*a+b*b){
      cout << "YES" << endl;
    }else{
      cout << "NO" << endl;
    }
  }
  return 0;
}