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 group of people pause to review a painting at a museum. Sentence 2: The painting is the Mona Lisa.

SOLUTION: The people are looking at a painting.

PROBLEM: Sentence 1: A man in a public road workers uniform sprays water. Sentence 2: A man sprays water as to cool down the hot tar outside.

SOLUTION: There is a person outside.

PROBLEM: Sentence 1: The man is performing a trick on a snowboard high in the air. Sentence 2: the guy did snowboard tricks for his girl friend

SOLUTION:
the guy did snowboard tricks