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.
Q: Statement: This guide outlines the results of that study. Choices:  1. The guide fails to outline what the study concluded. 2. The guide to understanding the environmental statistics outlines what the study found. 3. The guide outlines what the study concluded.
A: 
1