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.

Q: 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.

A: A crowd of people looking through items.
****
Q: Sentence 1: A group of men plays volleyball at the Olympic games. Sentence 2: Many people, are watching a match.

A: There are people playing a game.
****
Q: Sentence 1: A grandmother and two of her grandchildren taking the dog for a walk in the woods. Sentence 2: The dog is a chihuahua

A:
Some people are walking a dog
****