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: A guy in a white shirt skateboarding on a ramp. Sentence 2: There is a man doing a trick in the air.

Ex Output:
A skateboarder rolls along.


Ex Input:
Sentence 1: A person sitting on a lift over water with another person handing a bag to them. Sentence 2: A person sitting with their friends.

Ex Output:
A person sitting.


Ex Input:
Sentence 1: two man racing on a motorcycle, hoping to be the winners. Sentence 2: Two friends are having a friendly motorcycle race.

Ex Output:

Two guys are racing on their motorcycles.