Definition: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Input: Statement: Each group represented a time in the history of legal services -- The Past (20 years ago), The Present and The Future (10 years from now). Choices:  1.  Each group represented a time in the history of legal services. 2. None of the groups represent time in the history of legal services. 3. The first group represents the longest time span in the history of legal services.

2