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.

[EX Q]: these doppelgängers are typically , but not always , evil in some way.
[EX A]: these doppelgängers are generally , but not always , evil in some w.

[EX Q]: an organism that obtains carbon from organic compounds but obtains energy from light is called a photoheterotroph , while an organism that obtains carbon from organic compounds but obtains energy from the oxidation of inorganic compounds is termed a chemoheterotroph.
[EX A]: an organism that obtains carbon from organic compounds but obtains energy from light is called a photoheterotroph. an organism that obtains carbon from organic compounds but obtains energy from the oxidation of inorganic compounds is termed a chemoheterotroph.

[EX Q]: year-round school is the scheduling of educational institutions so that students take class throughout the entire calendar year.
[EX A]:
year-round school is the scheduling of schools so that students take class all year long.