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 Q]: Sentence 1: The man with the blue shirt is reading from a book. Sentence 2: He can read.
[EX A]: He can't read.

[EX Q]: Sentence 1: A person wearing a hat and baggy pants is skateboarding on cement. Sentence 2: A human rides a skateboard.
[EX A]: An old man falls off a skateboard.

[EX Q]: Sentence 1: A man in a white outfit is outside. Sentence 2: A man in all white is outdoors.
[EX A]:
A man in all black is indoors.