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: Begun in 1163, the main part of Notre-Dame took 167 years to finish. Choices:  1. The Notre Dame project began in 1163. 2. Notre Dame took 167 years to complete. 3. The Notre Dame project took 1163 months to complete.

3