In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.

Ex Input:
Sentence 1: Snow kicks up as a man sleds down an icy hill, behind him are many pine trees. Sentence 2: A man is sledding down a hill to his house.

Ex Output:
A man is outdoors.

Ex Input:
Sentence 1: A skier does a jump in front of an empty chair lift. Sentence 2: The athlete is about to crash land.

Ex Output:
An athlete hangs in the air next to a machine.

Ex Input:
Sentence 1: A dog flies through the air, preparing to catch a ball. Sentence 2: The dog is in a field

Ex Output:
The dog just jumped