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: The author wrote notes on the writing pad with a pen until the _ was full. (A) pen (B) pad
Example Output: B

Example Input: Jessica wanted to fix a broken nail while Elena wanted to fix a broken friendship. _ fixed the broken nail. (A) Jessica (B) Elena
Example Output: A

Example Input: Laura could not handle liquor and threw up all over Mary. _ was really embarassed. (A) Laura (B) Mary
Example Output:
A