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: Box is used to describe the receptacles each family or business sets up on a rural route to which mail might be delivered. Choices:  1. There are a number of different possible routes. 2. The box is used to describe the urban routes. 3. The box describes how the family or business is set up.

3