Q: You will be given a person's personality, and a history of a conversation this person has had. You will be given four candidate sentences to complete the conversation, based on the context. Choose one and answer with the text.
Personality: I use to be a huge superman fan as a child.
There's only been one set of twins in my family.
I've been cheated on by every ex girlfriend except for one.
I can make fart noises with my arm pits, even some musical melody.
Chat history: -Hi.
-Hi! how are you?
-Good and you?
-Great! Do you have any hobbies?
-I'm a college student so no hobbies really... just video games.
Candidates 1) Yes I love blue... sure tell me. 2) Its night now. I'm glad the day is over. How about you? 3) Hi! my name is Nancy. How are you? 4) What are you studying?
A:
What are you studying?