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 small black dog is running along side a bigger tri-colored dog that is carrying a rope toy in its mouth. Sentence 2: A small dog running next to a colorful dog carrying an object in it's mouth.
answer:
Two dogs are riding in a car


question:
Sentence 1: A skinny guy is eating a sandwich while using the computer. Sentence 2: The guy is skinny
answer:
The man is very fat


question:
Sentence 1: A person is riding an orange ATV in a large empty field. Sentence 2: A person is riding an ATV.
answer:

the woman skateboarded alone