instruction:
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.
question:
Sentence 1: old man in a cap fixing a broken chair Sentence 2: An man is fixing a chair.
answer:
An old man is sabotaging a desk.


question:
Sentence 1: One girl is standing on the street, and the other is crouching looking at something on the ground. Sentence 2: A girl is preoccupied with something on the ground.
answer:
A teacher is talking to her classroom.


question:
Sentence 1: A gentleman wearing blue jeans and a gray shirt washes a silver car outdoors with two white buckets in the foreground. Sentence 2: A man and his vehicle outdoors.
answer:

A worker painting a bridge.