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.

Example Input: Romulus, the first moon, was discovered on February 18, 2001 from the Keck II telescope by Michael E. Brown and Jean-Luc Margot.
Example Output: Romulus is the first moon. It was discovered on February 18, 2001 from the Keck II telescope.

Example Input: Penshurst Place in Kent, England has a little altered 14th century example.
Example Output: Penshurst Place in Kent, England has a small altered 14th century example.

Example Input: Telephone cables ran through the tunnels, down the cliff and under the harbour to batteries on the other side.
Example Output:
Telephone cables ran through the tunnels and under the harbor to batteries on the other side.