//37
#include<iostream>
#include<algorithm>

using namespace std;

int main(){
  int N;
  cin>>N;
  for(int i=0;i<N;i++){
    int l[3];
    cin>>l[0]>>l[1]>>l[2];
    sort(l,l+3);
    cout<<((l[0]*l[0]+l[1]*l[1]==l[2]*l[2])?"YES":"NO")<<endl;
  }
  return 0;
}