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: A person wearing a hat and baggy pants is skateboarding on cement. Sentence 2: A human rides a skateboard.
answer:
An old man falls off a skateboard.


question:
Sentence 1: Asian man butchering a hog hanging from a hook. Sentence 2: A man is butchering a hog.
answer:
A man is sleeping.


question:
Sentence 1: A woman is kneeling on the ground made of stone at the edge of a forest. Sentence 2: There is a person outdoors.
answer:

There is an old person on a couch.