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: Very little flourishes here perhaps a solitary acacia tree whose deep roots seek water deep below the surface but the odd desert fox will raise its long ears above the skyline, and you'll still see family groups of wild camels eking out an existence. Choices:  1. The foxes come to prey on the wild camels. 2. The roots of the acacia tree can find water below the surface. 3. There is a thriving ecosystem in this place.  

3