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: People walking past man on stilts and a tall black hat entertaining people. Sentence 2: entertainers outside while people walk by
[EX A]: people are inside watching an event

[EX Q]: Sentence 1: Two adults and a little boy sit on a homey exterior porch in front of an exotic flora and fauna nature scene. Sentence 2: People are sitting.
[EX A]: A boy is watching television on a couch.

[EX Q]: Sentence 1: A cement truck is depositing cement onto a city street. Sentence 2: There is a cement truck on the street.
[EX A]:
The cement truck is driving across a bridge.