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: Since Joseph had a phobia of spiders and Adam loved them, _ refused to buy a pet tarantula. (A) Joseph (B) Adam
Example Output: A

Example Input: The fire spread quickly before people rushed over with water, but the _ was too strong. (A) fire (B) water
Example Output: A

Example Input: Katrina was bit by an insect a few days ago and Samantha thought the bite looked infected. _  suggest they see a Doctor. (A) Katrina (B) Samantha
Example Output:
B