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.

Q: Question:What is the most common chemical used in nail polish remover? ,  Options: [A.acetone B.copper] 

A: A
****
Q: Question:What did Albert Parkhouse invent that is one of the most stolen items from hotels? ,  Options: [A.mechanical cotton harvesters B.wire coat hanger] 

A: A
****
Q: Question:The girth goes on which part of the horse? ,  Options: [A.Around the ribs B.barrel] 

A:
B
****