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 which North Yorkshire town is the Green Howards Museum? ,  Options: [A.Inner Richmond B.North Yorkshire] 

Ex Output:
B


Ex Input:
Question:What are the table-top mountains found in the Guiana Highlands of South America (especially Venezuela) that inspired Arthur Conan Doyle's The Lost World and also appear prominently in the landscapes of the Pixar hit Up? ,  Options: [A.Tepui B.duck] ,  Search result URL:

Ex Output:
A


Ex Input:
Question:James Esdaile, John Elliotson, Jean-Martin Charcot, Hippolyte Bernheim, Pierre Janet, mile Cou, Morton Prince, Clark L. Hull, Andrew Salter, Theodore R. Sarbin, Ernest Hilgard, Martin Theodore Orne, and Nicholas Spanos are associated with what? ,  Options: [A.hypnosis B.volleyball  ] 

Ex Output:

A