TASK DEFINITION: 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.
PROBLEM: 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.

SOLUTION: A crowd of people looking through items.

PROBLEM: Sentence 1: Four boys hold toy guns while under a pavillion. Sentence 2: The boys are playing cops and robbers.

SOLUTION: The boys have toy guns.

PROBLEM: Sentence 1: Two women crossing the street with a giant rat in the background. Sentence 2: the street is infested

SOLUTION:
Two women cross a street.