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: Guidelines for data-base formation and analysis deal with explicitness of procedures and techniques, interpretation differences, and the relationship of the findings to those of similar studies. Choices:  1. Database creation and analysis involves explicit rules and methods, contemplating discrepancies, and relations to other similar research results. 2. There are no guidelines for databases at all, any methodology and tactic will work. 3. There is a set of rules for database analysis and formation because of the inherent complexities required to be understood by all participants.

2