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 piercing that I got on my lip was less painful than my tattoo because the _ was slow. (A) piercing (B) tattoo
Example Output: B

Example Input: The man took muscle relaxant medicine to prepare himself for the colonoscopy procedure, because the _ was invasive. (A) procedure (B) medicine
Example Output: A

Example Input: They decided to not use the rose as a dye and instead as a medicine because the _ was useful. (A) dye (B) medicine
Example Output:
B