Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine the neutral choice based on your inference from the statement and your commonsense knowledge. The neutral choice is a sentence that neither agrees nor disagrees with the statement. Indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence. If sentence X agrees with sentence Y, one's correctness follows from the other one. If sentence X disagrees with sentence Y, they can not be correct at the same time.
Input: Statement: We calculate the daily profit of residential delivery routes for the Postal Service by totaling the revenue minus collection, processing and transportation costs of the mail delivered on each route and subtracting the delivery cost of $266. Choices: 1. Postal Service is able to calculate the daily profit resulting from residential delivery routes. 2. A figure of around $250 is needed when calculating the daily profit of residential delivery routes. 3. The Postal Service subtracts the delivery cost of $30 when calculating daily profit.

2