#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) || (a*a)+(c*c)==(b*b) || (c*c)+(b*b)==(a*a)) cout<<"YES"<<endl;
    else cout<<"NO"<<endl;
  }
  return 0;
}