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.
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Question: Sentence 1: three men in brown shorts are walking on rocks beside a river. Sentence 2: Three men are hiking.

Answer: Some men walking on rocks.


Question: Sentence 1: People wearing black, some with face masks, are singing. Sentence 2: The people are creepy.

Answer: There are people.


Question: Sentence 1: Someone is riding a three-wheeled vehicle throught a sandy playground. Sentence 2: The little boy is riding a tricycle.

Answer:
The vehicle goes through sand on the playground.