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".

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

Ex Output:
A


Ex Input:
Bob liked herbal tea a lot more than adderall because the _ made him feel calm. (A) adderall (B) tea

Ex Output:
B


Ex Input:
The research that I did for my essay was not enough because the _ was minimal. (A) research (B) essay

Ex Output:

A