Definition: 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.
Input: The largest by far is Triton, discovered by William Lassell just seventeen days after the discovery of Neptune itself.

Triton is largest. Discovered by William Lassell seventeen days after discovery of Neptune.