You will be given a definition of a task first, then some input of the task.
This task involves asking a question, providing a set of 2 options. You are expected to choose the best answer to the question. The output will be in the form of A or B, corresponding to which option is chosen.

Question:Actress Brooke Shields was married to whom for 2 years from April 1997? ,  Options: [A.James Dean B.Andre Agassi] 
Output:
B