Well I know people from the Appalachian mountains don't eat what we eat and they don't live in big homes like we do.
C. To keep the reader's interest. Syntax is the structure of a sentence (how long it is and how it is punctuated). It does not really deal with the specific, individual words that an author chooses--so a, b and c would not be the answer because they deal with the actual words in the text.
