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 Lonely Mountain Jar Inscription, the first published tengwar sample, dates to 1937 (The Hobbit, most editions).

The Lonely Mountain Jar Inscription dates to 1937. It was the first published tengwar sample.