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: The interim rule implements the provisions of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA) governing expedited and regular removal proceedings, handling asylum claims and other activities involving the apprehension, detention, hearing of claims and ultimately the removal of inadmissible and deportable aliens. Choices: 1. Aliens refers to immigrants whether legal or illegal. 2. We welcome illegal immigration in the United States. 3. The IIRIRA is the Illegal Immigration Reform and Immigrant Responsibility Act of 1996.

1