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.

Sentence 1: Two children are using pruning tools in the yard. Sentence 2: A couple of children are outside using gardening tools.
Two children are having breakfast.

Sentence 1: A young bald boy holding a chicken. Sentence 2: A boy is holding an animal.
The boy is holding two raccoons in each hand.

Sentence 1: One of the visible wires is thicker then the other. Sentence 2: One wire is bigger than the other.

This is the Orion Nebula.