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: Gothic architecture is most familiar as the architecture of many of the great cathedrals, abbeys and parish churches of Europe.

Gothic architecture is most known as the building design of many of the great cathedrals, abbeys and parish churches of Europe.