In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.
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Question: he even envisioned centralized air conditioning that could cool entire cities.

Answer: he even imagined centralized air conditioning that could cool entire cities.


Question: film director richard linklater discusses this novel in his film waking life , which begins with a scene reminiscent of another dick novel , time out of joint.

Answer: richard linklater , who is a film director , has mentioned this book in his film waking life . this movie has a similiar opening scene to another book by dick , which is called " time out of joint ".


Question: they were then replaced by the 4th armored division in 1957 , which was redesignated as the 1st armored division in 1971 and moved to hindenburg kaserne in ansbach in 1972.

Answer:
they were replaced in 1957 by the 4th armored , then in 1971 redesignated the 1st armored division and moved to hindenburg kaserne in ansbach in 1972.