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: Two men and one woman dressed in suits and ties holding musical gear. Sentence 2: Some people who were dressed up are holding something.

SOLUTION: 10 people are playing tennis

PROBLEM: Sentence 1: Pedestrians interact with street artists. Sentence 2: Street artists are interacting with pedestrians.

SOLUTION: The street artists do not acknowledge the pedestrians

PROBLEM: Sentence 1: A very happy looking young woman preparing a snack. Sentence 2: A lady is enjoying her snack

SOLUTION:
Snack preparing her