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.

Example Input: Sentence 1: Child laying down in the midst of stuffed animals including Mickey Mouse and Tigger Sentence 2: The child is sleeping with his favorite stuffed animal.
Example Output: A child is laying down next to stuffed animals.

Example Input: Sentence 1: A crowd of people wait to board a train. Sentence 2: The people are waiting for a train that is late.
Example Output: People are waiting on a platform.

Example Input: Sentence 1: Pilot dropping cloth while cleaning airplane windows. Sentence 2: A man cleans a plane
Example Output:
The pilot is cleaning the plane windows.