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: Quilting was a craft Brett enjoyed but Matthew did not sew so but loved to collect so, _ made many quilts. (A) Brett (B) Matthew
Example Output: A

Example Input: Charlie decided to quit smoking so he threw away his carton but not his lighter because the _ was a gift. (A) carton (B) lighter
Example Output: B

Example Input: Neil knows more about food bacteria compared to Michael because _ studied that subject in university. (A) Neil (B) Michael
Example Output:
A