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: The Chicago chapter of the Legal Marketing Association will offer pro bono services to legal-aid organizations in the city. Choices:  1. Pro bono services will be offered by The Legal Marketing Association in Chicago.  2. The Legal Marketing Association in Chicago is open Monday through Sunday.  3. The Legal Marketing Association in Chicago will not be offering any pro bono services.

3