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: Bonham Carter made her film debut in the K. M. Peyton film, A Pattern of Roses, before appearing in her first leading role in Lady Jane.

Prior to her lead role in Lady Jane, Bonham Carter got her start in the K. M. Peyton film, A Pattern of Roses.