In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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 man appears to be calling someone on his phone while a child is standing behind him. Sentence 2: A child is wearing blue jeans.

Ex Output:
A person is using a phone.


Ex Input:
Sentence 1: A white dog walking beside a bicycler. Sentence 2: A puppy is running

Ex Output:
A dog walking beside a person on a bike.


Ex Input:
Sentence 1: An animal with black fur splashing about in relatively deep water. Sentence 2: The black bear is swimming in a huge body of water.

Ex Output:

The dark animal is playing in the water.