instruction:
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.
question:
Sentence 1: A group of ladies is walking by a blue wall. Sentence 2: The friends are walking.
answer:
The ladies are walking.


question:
Sentence 1: Two people sit on a couch overlooking the view of a city. Sentence 2: An old couple enjoy the view.
answer:
Two people sit.


question:
Sentence 1: A boy pushes a girl on a swing. Sentence 2: A brother pushes his sister.
answer:

A girl is swinging.