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 Q]: Question:What football team did Arsene Wenger manage immediately before Arsenal? ,  Options: [A.arsenal B.Toyota Motor F.C.] 
[EX A]: A

[EX Q]: Question:What celestial object was visited by the New Horizons spacecraft in 2015? ,  Options: [A.Mars B.pluto] 
[EX A]: B

[EX Q]: Question:Which of the continents is the smallest in area? ,  Options: [A.Australia B.Asia] 
[EX A]:
A

