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: In addition, there are an extensive collection of D??gas sculptures as well as works by Rodin. Choices:  1. There are no pieces by Rodin there. 2. There is a large collection of works by Rodin. 3. Rodin was an architect. 

Ex Output:
1


Ex Input:
Statement: because uh apparently the foundation shifts a little bit under that Choices:  1. I guess the foundation moves a little bit under there. 2. The foundation is completely locked in and never shifts around. 3. Because of the earthquakes, I guess the foundation slides around a little bit.

Ex Output:
2


Ex Input:
Statement: Indeed, Banks has written a useful survey of African-American scholars and writers and the ways in which they have worked throughout the history of the republic. Choices:  1. Banks often enjoys reading pieces about African-American history, but is not a writer himself. 2. Banks has written a survey of African-American scholars and writers. 3. Banks is an African-American scholar himself.

Ex Output:

1