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: It was already there ”in the mixture.  Choices:  1. It was found to be already a part of the mixture. 2. It was already contained in the mixture. 3. It was not already a part of the mixture

3