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: Itineraries can range from easy flat short walks to steep mountain hikes, though it's not advisable to head into the high peaks without a guide. Choices:  1. The mountain hikes are generally too challenging for most tourists. 2. Simple routes as well as challenging ones are available for hikers. 3. Due to the ruggedness of the terrain, there are no easy walks to be found here.

3