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: Only one system of government has ever dealt adequately with the incentive problem for the chief executive, and that's hereditary monarchy. Choices:  1. Hereditary Monarchies have not addressed the issue of competition for chief executive.  2. Through personal appointment of leaders, hereditary monarchies can dissolve competition for chief executive.  3. Only a hereditary monarchy has appropriately addressed the competition for chief executive. 

1