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: The town was only able to find a source of water and not the oil because the _ was scarce. (A) water (B) oil
Example Output: B

Example Input: Logan's very favourite season was always summer but Brian's was not because _ adored sunbathing. (A) Logan (B) Brian
Example Output: A

Example Input: Tim replied to an email from Cynthia and not Mary since _ wrote her email to Tim full of compliments. (A) Cynthia (B) Mary
Example Output:
A