#include<iostream>
using namespace std;
int main()
{
  int n,a,b,c;
  cin >> n;
  for(int i = 0;i < n;i++){
    cin >> a >> b >> c;
    if(a*a + b*b == c*c ||
       b*b + c*c == a*a ||
       c*c + a*a == b*b){
      cout << "YES" << endl;
    }
    else cout << "NO" << endl;
  }
}