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:  Project Gutenberg is a registered trademark, and may not be used if you charge for the eBooks, unless you receive specific permission. Choices:  1. You have to get permission to use project Gutenburg's trademark. 2. It is legal not to follow Project Gutenburg's rules. 3. Project Gutenburg is not a registered trademark.

3