TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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 lady in a white dress with a red purse is sitting on steps talking on a cellphone. Sentence 2: The ladies purse is blue.

SOLUTION: There is a woman in a dress.

PROBLEM: Sentence 1: A man wearing a bib with a red crab on it is trying to decide if he wants to eat a boiled crab. Sentence 2: The man is eating the crab.

SOLUTION: The man can not decide if he wants to eat the crab.

PROBLEM: Sentence 1: Two opposing hockey players collide. Sentence 2: baseball players practicing

SOLUTION:
hockey players collide