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: A boy in a red shirt is holding a phone to his ear. Sentence 2: A girl is doing jumping jacks

SOLUTION: A boy is talking on the phone

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 man in yellow stands in a garbage strewn underpass. Sentence 2: a woman looking for a date

SOLUTION:
a man standing at an underpass is hitchhiking