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.

Statement: I stepped back. Choices:  1. I stepped forward.  2. I stepped back toward the vehicle.  3. I did not step forward. 
1

Statement: Expansion began after the 1739 peace treaty with the Maroons, who lived inland south of the site. Choices:  1. Expansion never happened, and is largely blamed on the aggressive Maroons who lived in the area. 2. The peace treaty with the Maroons happened in 1739. 3. The Maroons were a violent clan of pirates, robbers and drug smugglers.
1

Statement: He told me it was just my perception that I spent seven minutes pushing buttons. Choices:  1. Everyone witnessed me only pushing buttons. 2. Despite him informing me that it was just my perception, he may be wrong, he has been before.  3. I was informed that I had in fact not spent the past seven minutes pushing buttons, it was just in my head.

1