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: Men standing on scaffolding are working. Sentence 2: Men cleaning windows.

Ex Output:
Men are at work on a building.


Ex Input:
Sentence 1: A person wearing red pants hides their head under a black jacket in front of a desk with many computers. Sentence 2: A person is sleeping in a computer lab.

Ex Output:
A person is sitting at a computer.


Ex Input:
Sentence 1: a young girl and two friends are playing. Sentence 2: The young girl is playing with boys.

Ex Output:

The young girl is human.