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 young girl picks up a hose. Sentence 2: A young person picks up a watering hose

SOLUTION: A person is going to break a hose

PROBLEM: Sentence 1: A group of people are repelling off of a building as a crowd watches on. Sentence 2: The crowd is watching a group of people repel off the buildings.

SOLUTION: The group of people are in a marching band.

PROBLEM: Sentence 1: A boy is skim boarding in a backyard pool while two other men watch. Sentence 2: The boy is in a backyard pool.

SOLUTION:
The boy is at an amusement park.