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: If you have the energy to climb the 387 steps to the top of the south tower, you will be rewarded with a stunning view over the city. Choices:  1. It's a tough climb, but thankfully there are many landings where climbers can stop and rest.  2. The South Tower crumbled when the earthquake hit.  3. It's a long climb up the South Tower staircase, but the view of the city is an incredible reward for those who climb all 387 steps. 

2