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:Actor Omar Sharif is one of the world's leading players of which game?,  Options: [A.bridges B.Sherif Ali] 

A: B
****
Q: Question:On the buttons of a VCR or DVD player, what does the sign in the shape of a square mean? ,  Options: [A.Support B.Stop] 

A: A
****
Q: Question:What is the only county in the USA to border 5 counties from 5 different states : Baca County, Colorado; Morton County, Kansas; Texas County, Oklahoma; Dallam County, Texas; Union County, New Mexico ? ,  Options: [A.Cimarron County B.Dallam County] 

A:
A
****