In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with 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: An older gentleman taking a walk. Sentence 2: A old dog is talking a walk.
[A]: A old man is taking a walk.


[Q]: Sentence 1: A black woman with a scarf on her head stands on a sidewalk, smiling. Sentence 2: White woman with a bare head sitting on a sidewalk, frowning.
[A]: Person standing and smiling.


[Q]: Sentence 1: A man is sleeping on a bench. Sentence 2: The man talks loudly.
[A]:
A man sleeps.