#include<iostream>
using namespace std;
int main()
{
  int a,b,c,n,t;
  cin >> n;
  for(i=0;i<n,i++)
   {
      cin >> a >> b >> c;
      if(a>b)
       {
          t = a;
          a = b;
          b = t;
       }
      if(a>c)
       {
          t = a;
          a = c;
          c = t;
       }
      if(b>c)
       {
          t = b;
          b = c;
          c = t;
       }
     if(a*a + b*b == c*c)
         cout << "YES" << endl;
     else
         cout << "NO"  << endl;
    }
   return 0;
}