In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Ex Input:
William had to take a break from his girlfriend not like Adam because _ was fighting with her all the time. (A) William (B) Adam

Ex Output:
A


Ex Input:
Laura is very talkative at parties when being compared to Rebecca, so _ is more energetic. (A) Laura (B) Rebecca

Ex Output:
A


Ex Input:
Samantha asked Sarah if she had made the appointment with the doctor but _ had forgotten. (A) Samantha (B) Sarah

Ex Output:

B