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.

Ex Input:
Statement: You know, the singer. Choices:  1. The singer is an Emmy award winner.  2. You have never heard of the singer I presume? 3. You are familiar with the performer. 

Ex Output:
2


Ex Input:
Statement: and Analysis in Case Extensive or thick analysisStudiesa Choices:  1. A Case extensive analysis is more heavily needed than other types of studies. 2. Either an Analysis that covers a lot of cases or a very rigorous analysis 3. A brief overview of case extensive or thick analysis

Ex Output:
3


Ex Input:
Statement: I found I didn't want to do that and realized an interest in psychology. Choices:  1. I realized I had an interest in psychology. 2. I realized I had an interest in psychology and there begins my adventure. 3. I realized I had an interest in maths.

Ex Output:

3