#include <iostream>
using namespace std;

int main()
{
  int a,b,c,N;

  cin>>N;

  for(int i=0;i<N;i++){
    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;
}

