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: Zarco ruled the western half of Madeira, while his fellow Portuguese captain and navigator, Tristao Vaz Teixeira, governed over the eastern half from Machico. Choices:  1. They were on friendly terms. 2. They were not Portuguese. 3. Zarco was ruler of the western half of Madeira.

2