Sitins is spelled sit-ins. Alot is a lot and countrie is country
The answer would be A. It’s the most concise because of the details given within the sentence. The mother, who’s mother? Your mother. Supports the arts. What does she support? The arts. What arts does she support? Literature. It is more detailed than any other sentence listed here.
The title of the story includes the word fall which foreshadows the ending of the Usher family line. The decreped state of the house described in the begining foreshadows the dissolution of the Usher family.
I think informal? Family members commonly use slang :)
