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: ECW Background After World Wrestling Entertainment (WWE) bought all of Extreme Championship Wrestling (ECW)'s assets in 2003, the company began releasing DVDs promoting the original ECW.

After World Wrestling Entertainment bought Extreme Championship Wrestling assets in 2003, they started to release DVDs promoting the original ECW.