In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.

Example Input: Statement: right yeah  yeah uh-huh that's true yeah i guess i guess uh i well i was watching uh Arsenio Hall the other night and uh Choices:  1. I watched David Letterman the other night. 2.  I was watching Arsenio Hall the other night and it was really funny.  3.  I was watching Arsenio Hall the other night. 
Example Output: 1

Example Input: Statement: i guess what makes me think of that you know uh you hear them doing that like it's a or like Amtrak you know if if they have a derailment or or transportation industry it seems like if there's accidents train accidents things like that they test and i think well why not because we do have some large industrial accidents sometimes Choices:  1. The Amtrak derailments are always studied intensely  2. Amtrak trains never derail. 3. There are Amtrak derailments.
Example Output: 2

Example Input: Statement: i don't know much about this topic let me ask you does she spell her name with two Ns and an E Choices:  1. I'd like to learn more about this. 2. How is her name spelled? 3. I'm glad that I know a lot about this topic.
Example Output:
3