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.

Ex Input:
Sentence 1: A young child walks among fallen leaves. Sentence 2: A child walking through leaves.

Ex Output:
A young boy shovels snow.


Ex 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.

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


Ex Input:
Sentence 1: The girl is sliding down a green slide. Sentence 2: Someone is using the slide.

Ex Output:

The girl is waiting for a bus.