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:
Adam is getting full immunity during the trial but not Robert because _ is keeping quiet.. (A) Adam (B) Robert

Ex Output:
B


Ex Input:
Visiting Africa and seeing the monkeys seemed exciting to Lindsey but not Tanya, as _ was scared of primates. (A) Lindsey (B) Tanya

Ex Output:
B


Ex Input:
We could write our concerns on paper, but wouldn't it better to talk about them in a meeting? The _ allows feedback. (A) paper (B) meeting

Ex Output:

B