#include<iostream>                                                                
#include<queue>                                                                   
using namespace std;                                                              
                                                                                  
int main(void) {                                                                  
  priority_queue<int> q;                                                          
  int N, a, b, c;                                                                 
  cin >> N;                                                                       
  for (int i=0; i<N; i++) {                                                       
    cin >> a >> b >> c;                                                           
    q.push(a);                                                                    
    q.push(b);                                                                    
    q.push(c);                                                                    
    a=q.top();                                                                    
    q.pop();                                                                      
    b=q.top();                                                                    
    q.pop();                                                                      
    c=q.top();                                                                    
    q.pop();                                                                      
    bool f=false;                                                                 
    if (a*a==(b*b+c*c)) {                                                         
      f=true;                                                                     
    }                                                                             
    if (f) {                                                                      
      cout << "YES" << endl;                                                      
    } else {                                                                      
      cout << "NO" << endl;                                                       
    }                                                                             
  }                                                                               
  return 0;                                                                       
}                                                                                 
                                                                                  
                  