You are given a sentence and your task is to generate another sentence that supports the given input.

Q: Alone among the planets, the surface temperatures of Earth allow water to exist in all three states, solid (ice), liquid (water), and gas (water vapor).

A: Water exists on earth in three matter states states.
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Q: A carbon dioxide molecule, CO 2 , is linear, with the two oxygen atoms an equal distance on either side of the carbon atom.

A: Carbon dioxide molecules consist of a central carbon atom bonded to two oxygen atoms.
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Q: Carbon is the main element  in organic compounds, so carbon is essential to life on Earth.

A:
Compounds containing the element carbon are the basis of all known life.
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