You will be given a definition of a task first, then some input of the task.
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".

Laura was afraid of public speaking, so she took an oral communications course taught by Patricia. _ overcame her fears by the end of the course. (A) Laura (B) Patricia
Output:
A