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: There's a group of eight people paddling kayaks in a body of water. Sentence 2: Group of eight enjoying in body of water.

SOLUTION: Eight people never knows paddling kayaks

PROBLEM: Sentence 1: A male sword swallower with piercings and tattoos is smiling as he slips a sword down his throat. Sentence 2: The sword swallower has tatoos.

SOLUTION: The sword swallower points his sword at his feet.

PROBLEM: Sentence 1: An older woman sitting on a bench. Sentence 2: A woman sitting down.

SOLUTION:
The woman is sitting on a sofa