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:
Craig was never going to be as good a dentist as Kyle because _ is fascinated by teeth. (A) Craig (B) Kyle

Ex Output:
B


Ex Input:
Sarah talked in school much less than Rebecca did although _ was much more shy. (A) Sarah (B) Rebecca

Ex Output:
B


Ex Input:
Ian was really very skinny whilst Kyle was plump. _ had a very large appetite. (A) Ian (B) Kyle

Ex Output:

B