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 man in red shorts lifts his leg to kick another man in white shorts during a boxing match. Sentence 2: A man is winning a boxing match.

Ex Output:
A man is having a boxing match.


Ex Input:
Sentence 1: A person is walking up stairs between two buildings. Sentence 2: The person is headed towards the roof of the building.

Ex Output:
A person is going up the stairs.


Ex Input:
Sentence 1: If this equipment works properly I should be able to pick up every single speck. Sentence 2: If this vacuum cleaner works right, I should be able to clean up every bit of dirt that your dog tracked in.

Ex Output:

If this works, I hope to pick up every speck.