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: Exchange transactions-- gains and losses Choices:  1. This exchange transactions pamphlet will teach you about gains and losses. 2. Exchange liabilities - benefits and boons.  3. Increases and decreases, transaction exchange.

3