You are given a sentence and your task is to generate another sentence that supports the given input.
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Question: Most ecosystems on Earth derive their energy either directly or indirectly through the Sun and the process of photosynthesis.

Answer: Most of the energy used by living things comes either directly or indirectly from the sun.

Question: An ether is an organic compound having the general structure C-O-C wherein the carbon bonded to the oxygen atom cannot be double bonded to oxygen, sulfur, selenium, or tellurium or triple bonded to nitrogen.

Answer: An ether is an organic compound in which two hydrocarbon groups are bonded to the same oxygen atom.

Question: All cells need insulin to carry blood glucose, or sugar, into them for energy.

Answer:
All cells need glucose for energy.