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: People are standing and sitting at round tables in a large room. Sentence 2: People gathered in a room.
answer:
People boarding a bus.


question:
Sentence 1: A little boy is riding a dirt bike with the number seven on it going down a hill. Sentence 2: A little boy is going downhill.
answer:
A little boy is driving a car.


question:
Sentence 1: A man in a green shirt, brown pants and glasses sits in a recliner, talking with others in the room while looking at the photographer. Sentence 2: A man is sitting in a chair.
answer:

A man is standing on a couch.