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.

[Q]: Sentence 1: A professor is holding up a piece of paper. Sentence 2: The professor has a paper.
[A]: The teacher is holding a piece of paper above his head.

[Q]: Sentence 1: A crowd of people look through clothes and books that are laid out in a large atrium. Sentence 2: A crowd of people at a yard sale.
[A]: A crowd of people looking through items.

[Q]: Sentence 1: A short-haired male singer wearing a brown buttoned shirt plays the violin and sings on a stage, which is illuminated with a hot pink and blue display. Sentence 2: a boy is doing justin bieber cover songs
[A]:
The short haird male singer wore nice clothes