/* AOJ0003 */
#include<iostream>
#include<algorithm>
#include<vector>
using namespace std;

int main(){
  int n;
  cin >> n;
  while(n--){
    int a, b, c;
    cin >> a >> b >> c;
    if(a < b) swap(a, b);
    if(a < c) swap(a, c);
    cout << (a * a == b * b + c * c ? "YES" : "NO" ) << endl;
  }
  return 0;
}