Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.

Q: Earthsea is a fictional realm originally created by Ursula K. Le Guin for her short story "The Word of Unbinding", published in 1964, that became more famous in her novel A Wizard of Earthsea, first published in 1968.

A: Earthsea was originally created by Ursula K. Le Guin for "The Word of Unbinding" in 1964. It became more famous in "A Wizard of Earthsea" in 1968.
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Q: The color has been speculated to be due to organic compounds on its surface.

A: The color might be due to organic compounds on its surface.
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Q: Brantridge Park, Balcombe, West Sussex, England is one of the lesser royal residences.

A:
Brantridge Park in England is one of the lower royal homes.
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