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: Neil's wife is thinking of cheating on him, while Ian's is not because _ is a dutiful husband. (A) Neil (B) Ian
Example Output: B

Example Input: The girl wore the shorts, but took the pants to the seamstress to be hemmed, because the _ were the right length. (A) shorts (B) pants
Example Output: A

Example Input: The civic infrastructure team was tasked with getting the bridges built with iron instead of copper because the _ was overpriced. (A) iron (B) copper
Example Output:
B