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: You work at Tadminster, don't you, Miss Murdoch? She nodded.  Choices:  1. You don't work at Tadminster. She nodded. 2. You have worked at Tadminster a long while haven't you Miss Murdoch? 3. Miss Murdoch worked at Tadminster.

1