#include<bits/stdc++.h>
using namespace std;

int main(){

  int n;

  cin>>n;

  vector<int> v(3);
  
  for(int i=0;i<n;++i){
    for(int j=0;i<3;++j){
      cin>>v[j];  
    }
    sort(v.begin(),v.end());
    if(v[0]*v[0]+v[1]*v[1]==v[2]*v[2])
      cout<<"YES"<<endl;
    else
      cout<<"NO"<<endl;
  }	

}

