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 man sits on a chair with one shoe off. Sentence 2: Someone has taken a shoe off.

Ex Output:
Everyone is wearing two shoes.


Ex Input:
Sentence 1: A group of young men is buried up to their chest in sand. Sentence 2: A group of guys buried in the sand.

Ex Output:
A group of young men swim in the ocean.


Ex Input:
Sentence 1: A woman is sunbathing on a concrete ledge with a field of grass behind her. Sentence 2: A woman sunbathes on a ledge.

Ex Output:

A woman invents a new form of energy.