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 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 man in a red football uniform and helmet looks to the left. Sentence 2: A man in a football helmet looks around.

SOLUTION: Colin Kaepernick looks for his receiver.

PROBLEM: Sentence 1: A dark colored man is holding a protest banner in a busy city street with people staring from behind. Sentence 2: A black man holding a banner.

SOLUTION: A black man protesting.

PROBLEM: Sentence 1: People brooding about their lives in a crowded train Sentence 2: People contemplate their lives on a crowded train.

SOLUTION:
People ponder suicide while on a crowded train.