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.

[Q]: Sentence 1: A football player in purple is running the ball while another in white attempts to tackle him. Sentence 2: A football player in white tries to tackle a player in purple.
[A]: A girl is sitting on her porch.


[Q]: Sentence 1: A ribbon dancer wearing a neon pink and green outfit with only one left white sleeve leaps high into the air- throwing her ribbon out before her in a "c" shape. Sentence 2: A person is using her ribbon to make shapes.
[A]: A musician is practicing singing in front of the mirror naked.


[Q]: Sentence 1: A bike racer in black and orange is closely followed on a racetrack by a competitor. Sentence 2: A racer in black is followed closely by a competitor.
[A]:
A fish is swimming in a tank.