i think its the first one because having n adult around is good but not always effective and having no friends makes no sense. i guess the last one makes sense but its not very relivant to the question so-
Black and white started getting along....
I think the answer would be : C. Acrophobia : heights
The definition of xenophobia is the fear of the person beside his/her own culture
And the definition of Acrophobia is the fear of height. So i think both have the same analogy
hope this helps
otto hahn and victor frankenstein?