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: Ian had a happy face while Ryan was angry. _ had just won the lottery for $3 million. (A) Ian (B) Ryan
Example Output: A

Example Input: William liked to travel by car while Jeffrey preferred traveling by plane. _ wanted speed and structure when travelling. (A) William (B) Jeffrey
Example Output: B

Example Input: Because Monica was the bride and Betty was her bridesmaid, _ wore a white dress to the wedding. (A) Monica (B) Betty
Example Output:
A