#include<iostream>
using namespace std;
int main(){
  int n;
  cin >> n;
  for(int i=0;i<n;i++){
    int a,b,c;
    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;
  }
}