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 large vehicle drives through a mud puddle. Sentence 2: A man is driving a truck through a puddle of mud
answer:
There is mud outside


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: Three men wearing the same black and yellow uniform are blocking another man in a red uniform. Sentence 2: a guy is blocking three offensive players in a game of polo
answer:

a trio of people wear matching uniforms near someone who doesn't