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 CityHall complex was architect Tange Kenzo's magnum opus, arguably the last great work of his career. Choices: 1. Tange Kenzo was a very famous architect but lost his touch as he got older and fell into obscurity.  2. The CityHall comples was Tange Kenzo's worst work of all time. 3. The last great work of architect Tange Kenzo's career was his magnum opus, The CityHall complex.

1