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: Jessica went prospecting and found some gold ore, while Angela went prospecting and found iron ore. _ was able to cash out with little money. (A) Jessica (B) Angela
Example Output: B

Example Input: Mary was totally loyal to Megan, so _ did anything they asked of them with no question. (A) Mary (B) Megan
Example Output: A

Example Input: Bill replaced his grass lawn with a rock one during the summer months, the _ was old. (A) grass (B) rock
Example Output:
A