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: Four people are sitting at a table on the side of a street. Sentence 2: Four people are sitting at a table on the side of a street, talking.
answer:
Four people walking away


question:
Sentence 1: A guy, wearing a Superman costume and cowboy hat, is carrying a sign about Designer Bags costing$ 10.00. Sentence 2: A man is holding a sign.
answer:
A group of people are holding signs.


question:
Sentence 1: A man is sitting on a green bench located on a grassy hill while playing with a black dog. Sentence 2: A guy on a bench playing with a dog.
answer:

A woman sitting on a bench while playing with a dog.