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".

Example Input: They found the brush made the symptom much worse than the pillow, because the _ 's rough surface trapped dander. (A) brush (B) pillow
Example Output: A

Example Input: When it is hot out I always wear a hat and not a cap, because the _ covers more area. (A) hat (B) cap
Example Output: A

Example Input: At the dance, Adam asked the girl to dance before Donald, so _ is angry with himself. (A) Adam (B) Donald
Example Output:
B