instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: Exhausted looking men and women are finishing up a marathon. Sentence 2: Exhausted looking men and women are being chased by a killer
answer:
Exhausted looking men and women are running


question:
Sentence 1: A woman is taking a picture of her food while eating while the man next to her eats while looking at a man reading a book. Sentence 2: The people are married
answer:
Someone is eating


question:
Sentence 1: Group of people walking down street, one making a face. Sentence 2: A group of people are on the street.
answer:

A person out of the group of people is making a face.