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: For each year (2010 and 2020), our analysis evaluates a single control scenario, as described below. Choices: 1. The control scenario evaluated for years 2010 and 2020, are described below. 2. There is no control scenario for 2020 and 2010. 3. The analysis ignores the data for all previous years.

3