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.

Ex Input:
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.

Ex Output:
A crowd of people looking through items.

Ex Input:
Sentence 1: A person is falling off their surfboard. Sentence 2: A person falls from their surfboard in a competition.

Ex Output:
A person falls.

Ex Input:
Sentence 1: A young guy, probably in his early twenties, shows off his culinary skills with pride. Sentence 2: The guy is wearing a chef hat.

Ex Output:
The guy is over the age of ten.