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: Eighty-nine engineering regulations were thereby consolidated into 7, and the number of pages of Corps' regulations was reduced from 1,596 to 306. Choices:  1. 89% engineering regulations were consolidated into 29. 2. 89% engineering regulations were consolidated into 7 small pamphlets. 3. 89% engineering regulations were consolidated into 7.

3