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:
Nick was given a dose of medication by Matthew because he had a fever. _ checked on him later. (A) Nick (B) Matthew

Ex Output:
B


Ex Input:
The clique of Cynthia is filled with nerds, while Jessica hangs with the popular kids, so _ is a jock. (A) Cynthia (B) Jessica

Ex Output:
B


Ex Input:
Matthew always lost against Joel due to _ wanting to win all the time against his sibling. (A) Matthew (B) Joel

Ex Output:

B