Definition: 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.
Input: Statement: In the mixed  black-Latino, black-Asian, black-white, and Latino-Asian kids. Choices:  1. Including the mixed race children. 2. Biracial children are often teased in school. 3. It is only among the white children.

3