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.

Example Input: Question:If the Staten Island Ferry is to New York, the Star Ferry that was originally called the Kowloon Ferry Company is to what city? ,  Options: [A.New York B.Hong Kong] 
Example Output: A

Example Input: Question:Which Japanese island that has its capital at Sapporo is the traditional home of the Ainu people? ,  Options: [A.Sapporo B.Hokkaido region] 
Example Output: A

Example Input: Question:In 1995, Steffi Graf became the only tennis player to have won each of the four grand slam events how many times? ,  Options: [A.4 B.7] 
Example Output:
A