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.

Ex Input:
Question:In what country is the religion of Shinto commonly practiced? ,  Options: [A.china B.japan] 

Ex Output:
B


Ex Input:
Question:What links the US, 2 May 2011 and Abottabad in Pakistan? ,  Options: [A.kill osama bin laden B.attack on India] 

Ex Output:
A


Ex Input:
Question:What were Operation Ranger, Operation Buster-Jangle, Operation Tumbler-Snapper, Operation Upshot-Knothole and Operation Teapot? ,  Options: [A.Operation B.Nuclear test series carried out in the USA] 

Ex Output:

A


