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: Two people posing for a picture. Sentence 2: Two people are posing.

Ex Output:
Two people are taking pictures with a camera.


Ex Input:
Sentence 1: A white dog is chasing after a small dog at the beach Sentence 2: There are animals at the beach.

Ex Output:
A white cat is chasing after a small dog.


Ex Input:
Sentence 1: Three children are posing on a playground slide. Sentence 2: There are three children.

Ex Output:

Four children play on the swings.