TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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 in an auditorium is watching as an older man is having his facial hair trimmed by another man. Sentence 2: a man shaves another man

SOLUTION: A man's facial hair is attacking the crowd.

PROBLEM: Sentence 1: A man in a cluttered office is using the telephone Sentence 2: A man is in an office

SOLUTION: A man is sleeping in his office.

PROBLEM: Sentence 1: A man reads a newspaper while sitting on a wooden bench. Sentence 2: A person is sitting down.

SOLUTION:
A guy on a horse is swatting at flies with a rolled up newspaper.