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.

Example Input: Question:Caroline of Brunswick was the queen of which British king? ,  Options: [A.Sam II B.George IV] 
Example Output: B

Example Input: Question:Who was US Attorney General from January 1961 until September 1964 and a Senator for New York from January 1965 until June 1968? ,  Options: [A.Prescilla Rose B.Robert Francis Kennedy] 
Example Output: B

Example Input: Question:In 2006 Monty Panesar became the first person of what religion to play test cricket for England? ,  Options: [A.England B.sikh]
Example Output:
A