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

Example Input: A carbon dioxide molecule, CO 2 , is linear, with the two oxygen atoms an equal distance on either side of the carbon atom.
Example Output: Carbon dioxide molecules consist of a central carbon atom bonded to two oxygen atoms.

Example Input: Convection is the rising of hot material and the sinking of cooler material, similar to the process of water boiling.
Example Output: Rises then sinks does deeper material cause convection in the mantle.

Example Input: All the matter in the universe is composed of basic substances called elements .
Example Output:
Elements are pure substances that make up all matter.