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: Schools Serving Rural Areas. Choices:  1. There are 20 school serving rural areas. 2. There are no school serving rural areas. 3. The schools are serving rural areas.

2