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: Consider Input: Statement: For purposes of this simulation, the amount of allowances banked from 2002 through 2006 was calculated as the simple difference between the reference case projections and the actual emission trajectory of each scenario. Choices: 1. The simulation incorrectly calculated allowances backed. 2. The simulation did not calculate anything. 3. The simulation calculated allowances backed.

Output: 1


Input: Consider Input: Statement: It's losing its command-and-control structure. Choices: 1. The command and control structure is good to go. 2. This is because there is no funding to keep it up to date. 3. The command and control structure is deteriorating. 

Output: 2


Input: Consider Input: Statement: Chihuly succeeds because he's not a maker of art in the usual sense; he's a coach, ringmaster, and impresario--and, above all, an entrepreneur. Choices: 1.  Chihuly is a coach, ringmaster, impresario, and an entrepreneur. 2. Chihuly is not an entrepreneur by any means. 3. Chihuly has been a coach for 15 years.


Output: 3