the author's purpose and what genre it is
A discourse community can be described as a group of people that share common goals, sources of information, terminology, and methods of communication along with a certain level of expertise and knowledge on a subject. However, it is often distinguished from 'speech community' on the grounds that speech communities are sociolinguistic groupings with communicative needs such as socialisation and group solidarity, whereas discourse communities are groupings based on common interests.
Vegetarians don’t eat meat but are an exception to dairy products
I'm pretty sure that the answer is C
I would say this character is round (option C) because "his personality, his background, motives and some other features are delineated by the author". He presents a complex personality like real people. It seems that he has different "layers" with contradictory situations and some transformations. However, his personality seems inconsistent. For example, He bits Aileen, then he treats her well because he knows the truth but he ends up killing her dog.
