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: It is an article of faith that the paper is more important than the exam , even though the _ weighs less heavily on the grade. (A) paper (B) exam
Example Output: A

Example Input: Mary knew how to knit better than Kayla, so _ made a high quality shirt for the market. (A) Mary (B) Kayla
Example Output: A

Example Input: Rachel asked Megan for some help about collecting the gemstones, because _ was an expert. (A) Rachel (B) Megan
Example Output:
B