#include<bits/stdc++.h>
using namespace std;
int main(){
 int n;
 cin >> n;
 vector<int> a(3);
 for(int i=0;i<n;i++){
  cin >> a[0] >> a[1] >> a[2];
  sort(a.begin(),a.end());
  if(a[0]*a[0] + a[1]*a[1] == a[2]*a[2]) cout << "YES" << endl;
  else cout << "NO" << endl;
 }
 return 0;
}
