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 example, to achieve 80 percent mercury reduction from a low sulfur bituminous coal using an ACI system with humidification will require a treatment rate of about 8 lb/million acf (MMacf). Choices: 1. Mercury levels can be reduced from bituminous coal with an ACI system. 2. This system is very expensive to install and operate. 3. There is no way to achieve more than a 20% reduction in mercury levels.

Output: 2


Input: Consider Input: Statement: Nye answered before Drew could. Choices: 1. Drew didn't have time to say anything before Nye stood up and answered.  2. Nye answered first.  3. Drew answered while Nye remained silent. 

Output: 1


Input: Consider Input: Statement: it's like you know even though two hundred and fifty thousand people died somewhere else they're not going to tell you you know they're going to spend more time on doing a a thing on a on a cross guard who's a hundred and five years old than they are on anything else you know Choices: 1. Many people died somewhere else. 2. Not many people died somewhere else.  3. 250,000 people died 2,000 miles from here. 


Output: 3