TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. Your job is to alter sentence 2 so that the pair neither agree nor 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: Men build castle-like sculptures out of dark sand by the shore. Sentence 2: Men build clay models.

SOLUTION: Men build something out of sand to impress women.

PROBLEM: Sentence 1: A teenage boy gets a lot of air on his bike at a bike course. Sentence 2: A boy is flying in the air with his jetpack.

SOLUTION: A teenage boy is trying to win the BMX competition.

PROBLEM: Sentence 1: A blue and yellow tow-truck pulls up in front of a grocery. Sentence 2: The tow-truck is parked in front of a hospital.

SOLUTION:
The tow-truck is parking in front of a grocery.