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