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: One girl is standing on the street, and the other is crouching looking at something on the ground. Sentence 2: A girl is preoccupied with something on the ground.
[A]: A teacher is talking to her classroom.


[Q]: Sentence 1: A man playing ball at sunset. Sentence 2: A man is playing ball.
[A]: A man is swimming in the pool.


[Q]: Sentence 1: A man with glasses reads the side of a paper bowl. Sentence 2: A man is looking at a bowl.
[A]:
The man is writing on a notebook.