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: Out of 18,217 participants in the national casting, she was chosen among the 19 candidates to appear on the TV show.

She was chosen t be one of the 19 candidates appearing on the TV show out of the entire national casting tryouts.