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.
--------
Question: Sentence 1: A woman in a white shirt plays a black guitar. Sentence 2: The woman is performing a musical piece.

Answer: The woman is practicing on a set of drums.

Question: Sentence 1: Six men sit in front of a dock, four of them wearing blue. Sentence 2: Six men sit outside.

Answer: Six women sit outside a mansion.

Question: Sentence 1: A young fair-skinned boy rides a play horse at a playground. Sentence 2: There is a child on a park plaything.

Answer:
A grown man rides a horse down a beach.