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: yeah course the ozone is up there so Choices: 1. The ozone is down there.  2. The ozone is up there and is disappearing.  3. The ozone is up there. 

Output: 2


Input: Consider Input: Statement: Return the sun to its course. Choices: 1. The sun is way off of its course.  2. Leave the sun as is.  3. Put the sun back to normal. 

Output: 1


Input: Consider Input: Statement: Australia's floating dollar has apparently allowed the island continent to sail almost unscathed through the Asian crisis. Choices: 1. Australia has a dollar that is heavily tied to Asia. 2. Australia has a floating dollar that keeps its value really well. 3. Australia has a floating dollar that has made them impervious to the problem in Asia.


Output: 2