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: and Analysis in Case Extensive or thick analysisStudiesa Choices:  1. A Case extensive analysis is more heavily needed than other types of studies. 2. Either an Analysis that covers a lot of cases or a very rigorous analysis 3. A brief overview of case extensive or thick analysis

3