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: A woman walking a bike down a busy sidewalk. Sentence 2: A person walking a bike down a busy sidewalk.
[EX A]: A man walking a bike down a busy sidewalk.

[EX Q]: Sentence 1: Looking down on a man and a woman in an indoor scene. Sentence 2: A man and a woman indoors.
[EX A]: A man playing with his daughter outside.

[EX Q]: Sentence 1: A child with dark hair looks into the mirror with an angry face. Sentence 2: The girl watches her reflection.
[EX A]:
The man notices his similing reflection in the lake.