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: This environment encourages realistic assessments of risks and costs since doing otherwise would threaten the business case and invite failure. Choices:  1. Management is determined to avoid business failure at all costs. 2. Realistic cost and benefit assessment is encouraged in this environment. 3. Realistic cost and benefit assessment is strongly discouraged in this environment.

3