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: Rachel was interested in learning about herbal treatments and asked Betty to share her knowledge. _ was anxious to learn. (A) Rachel (B) Betty
Example Output: A

Example Input: After filing the charges and getting out of jail, Ryan stayed at Derrick's place as _ was homeless. (A) Ryan (B) Derrick
Example Output: A

Example Input: Jason called the ambulance after Benjamin had a bad car accident because _ was worried about them. (A) Jason (B) Benjamin
Example Output:
A