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: Carrie was allergic to eggs but Patricia was not, so _  ate the omlete for breakfast. (A) Carrie (B) Patricia
Example Output: B

Example Input: The dieter switched his lunch snack from an apple to a pineapple, as the _ lacked an important vitamin needed in his diet. (A) apple (B) pineapple
Example Output: A

Example Input: Learning to dance was something that came easy to Betty but posed a challenge for Rebecca because _ had a musical bone. (A) Betty (B) Rebecca
Example Output:
A