It looks logical but for some reason when i uncomment the last cout line, this code does not compile. How do i return a template class? What do i have to do to this code to make it work?

#include<iostream>

using namespace std;

template <int x>
class someclass{
 public:
  int size;
  int intarr[x];
  someclass():size(x){}
};

template<int x, int y>
int somefunc(someclass<x> A, someclass<y> B){
 return ( A.size > B.size ? A.size : B.size); 
}

template<int x, int y, int z>
someclass<x> anotherfunc(someclass<y> A, someclass<z> B){
 return ( A.size > B.size ? A : B); 
}

int main(){

 someclass<5> A;
 someclass<10> B;
 cout << "SIZE = " << somefunc(A,B) << endl;
 //cout << "SIZE = " << (anotherfunc(A,B)).size << endl; //THIS DOES NOT COMPILE
 return 0;
}