In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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 Q]: Sentence 1: Man wearing hat and glasses working on a bicycle. Sentence 2: A man is working on his bike.
[EX A]: A person is riding his bicycle on the street.

[EX Q]: Sentence 1: A group of people sitting and sleeping outside a building. Sentence 2: Some people are outside.
[EX A]: Some people are standing up indoors.

[EX Q]: Sentence 1: A child on a rock in a stream. Sentence 2: There is a kid near running water.
[EX A]:
The child is swimming.