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