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: Man wearing hat and glasses working on a bicycle. Sentence 2: A man is working on his bike.
answer:
A person is riding his bicycle on the street.


question:
Sentence 1: Brown and white dog runs towards camera, casting long shadow on dirt. Sentence 2: A brown and white dog is running.
answer:
A cat runs towards a camera.


question:
Sentence 1: Onlookers are mesmerized by a man juggling flaming rods while riding a unicycle. Sentence 2: Onlookers are watching the man perform.
answer:

A man is dressed as a clown and doing flips.