Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Input: Statement: This approach means adopting and implementing an evolutionary approach to developing new weapon systems, improving policy to more closely approximate a knowledge-based product development process, and creating incentives for capturing and using knowledge for decision making. Choices:  1. The approach doesn't mean adopting an evolutionary approach when developing new weapon systems. 2. Weapon system development requires a willingness to adopt an evolutionary approach. 3. The evolutionary approach has been applied in other agencies with consistent success.

2