In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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.
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Question: Sentence 1: Four children are playing on a hill of sand. Sentence 2: Four children are playing quietly.

Answer: There are children having fun in the sand.


Question: Sentence 1: A young person is engaged with their smartphone. Sentence 2: He is on his smartphone while reading a hard cover book.

Answer: He is on his smartphone.


Question: Sentence 1: A woman bites her fingernails and looks at a man through a window. Sentence 2: a woman is biting her nails while a man looks through the window.

Answer:
A person is biting her nails.