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 neither agree nor 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.

Example Input: Sentence 1: A girl shakes her hair in a swimming pool. Sentence 2: A female is swimming.
Example Output: The girl just surfaced after playing marco polo.

Example Input: Sentence 1: Older white couple riding down escalator. Sentence 2: Two old people ride an escalator.
Example Output: The old couple go to the mall to go walking.

Example Input: Sentence 1: A young girl is walking through a grassy pasture. Sentence 2: A girl walks through the grass.
Example Output:
A young girl walks around.