Instructions: 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.
Input: Question:In 2010, what North American horse broke the All-time North American female earnings record with over $6 million, broke two world records for Grade/Group I (for consecutive victories and the All-time North American record number of victories by a filly/mare), and tied the All-time North American record for the number of consecutive victories without defeat?, Options: [A.Zenyatta B.Los Alamitos Two-Million]
Output:
B