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: Triangulation Assurance that reasons given for events properly reflect influences from many different sources Choices:  1. Triangulation reveals the influence of different sources on an event 2. It is unlikely that an event would be influenced by only one source, so triangulation is used to find and reflect the many different sources that influence the event. 3. There is no way to properly reflect the influence of many different sources on an event.

3