Context: Right now , I ' m doing her a complete favor by being cordial to her . If she were n't my roommate , I would never in a million years talk to her . Seriously , I ' m not even being sarcastic right now .
Question: Why is the narrator talking to her roommate ?
Option 0: Because they share a space .
Option 1: Because they are friends .
Option 2: None of the above choices .
Option 3: Because they like being sarcastic to one another .
Answer: 0