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: I put the pen away and used a pencil to write my letter, as the _ worked poorly with the paper. (A) pen (B) pencil
Example Output: A

Example Input: The chickens of Jason lay a few eggs, but Matthew gets a lot from them. _ 's chickens are unhealthy. (A) Jason (B) Matthew
Example Output: A

Example Input: Carl lost his polo shirt and decided to get another shirt. He got a sweatshirt because the _ is lost. (A) polo shirt (B) sweatshirt
Example Output:
A