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: First, the President and Congress designed the Acid Rain Program to focus on reducing the SO2 emissions that cause acid deposition and translated the emission reduction goal into a nationwide cap on emissions from electric generating sources. Choices: 1. The Acid Rain Program wanted to reduce SO2 emissions. 2. The Acid Rain Program wanted to reduce SO2 emissions by 40%. 3. The Acid Rain Program wanted to increase SO2 emissions.

2