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.

Input: Consider Input: Sentence 1: Various people sitting and talking in a room. Sentence 2: there are variety of people giving presentation and doing discussions

Output: A girl catching a bus in the city.

Input: Consider Input: Sentence 1: A black man wearing glasses peers out of a subway train at Wall Street. Sentence 2: A man with glasses on a train.

Output: A white man on peers out of a bus at Wall Street.

Input: Consider Input: Sentence 1: A young boy plays basketball while a few people behind him look on. Sentence 2: Basketball is being played.
Output: The boy is playing baseball.