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 following two years, the Raiders again won Western Division titles, only to lose the AFL Championship to the eventual Super Bowl winners — the New York Jets (1968) and Kansas City Chiefs (1969).

The Raiders won Western Division, but lost the AFL Championship to the Super Bowl winners — the New York Jets (1968) and Kansas City Chiefs (1969).