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: A crowd of people look through clothes and books that are laid out in a large atrium. Sentence 2: A crowd of people at a yard sale.
answer:
A crowd of people looking through items.


question:
Sentence 1: A woman making several beaded necklaces. Sentence 2: A lady makes necklaces to sell online.
answer:
Someone is making jewelry.


question:
Sentence 1: Two people in front of a crowd who are wearing Native American robes and accessories. Sentence 2: Two karate masters prepare for a fight.
answer:

Two people stand in front of a crowd.