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: Derrick took a small loan from William, so _ made sure to pay them back on time. (A) Derrick (B) William
Example Output: A

Example Input: The man decided to pay for the groceries with a credit card, instead of a check because the _ is much slower to use. (A) credit card (B) check
Example Output: B

Example Input: Samantha excelled in ballet while Tanya was terrible at it. _ had always been clumsy with bad balance. (A) Samantha (B) Tanya
Example Output:
B