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: and so i don't i don't know firsthand of these benefits Choices:  1. Yes I know all about those benefits. 2. I have no idea what the advantages could be. 3. I know for a fact that there are benefits, but I just don't know what they are.

2