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 man in a gray tank top givers red roses to a woman in a white sundress. Sentence 2: A man with a shirt on is giving flowers to a woman

SOLUTION: A woman is hitting a man.

PROBLEM: Sentence 1: Four people are sitting at a table on the side of a street. Sentence 2: Four people are sitting at a table on the side of a street, talking.

SOLUTION: Four people walking away

PROBLEM: Sentence 1: A man is goofing around with a big panda bear. Sentence 2: A man is enjoying the company of a panda bear

SOLUTION:
A man is hitting a panda bear