In my mind it doesn't really. Are you doing About A Boy or something as a related for Belonging? *Maybe* you could propose that individuals are affected by larger social networks and institutions, whether positively or negatively. This suggests ways in which individuals experience both positive and negative consequences of Belonging, and the inevitability of fitting into and affecting a wider network through your actions or the mere fact of your existence.
Any related text you choose should actually be clearly linkable in your mind to the Area if Study so you shouldn't rely on anyone else's opinion than your own (but preferably that does not mean choosing a simple, unsophisticated related text).
