In reflection I don't think it will be community. It's not something that they can focus an essay on as some texts may not relate to communities. For example, I am doing Garden State as a related material and there is no community or groups in that, more so it's his connection with friend through their shared plight/his lack of personal identity. Community would be something that you would more so add in to enhance the profundity of your essay
edit: If you're talking about community, that lends itself to group. So in turn, could you mention family as a community? If so, then What I've just stated above can be disputed