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: From then until 1812, when the intrepid Swiss explorer John L. Burckhardt rediscovered Petra, it was almost totally forgotten. Choices:  1. Petra grew in name and popularity until 1812 when a Swiss explorer destroyed it. 2. When the Swiss explorer rediscovered Petra, it was in terrible condition. 3. Petra was almost completely forgotten until 1812 when Swiss explorer John L. Burckhardt found it again.

1