You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who raps in the beginning of the get down?" whose answer is MC Books.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who raps in the beginning of the get down
Useful Output:

Doc 1: In “The Get Down,” Grandmaster Flash (an adviser to the show and also a character played by Mamoudou Athie) is the Yoda figure, a spiritualist
Doc 2: The first episode of The Get Down centers on a 45″ by a singer named Misty Holloway. Misty Holloway is not a historical artist, but you might be
Doc 3: And of course, the Sugar Hill [Gang's] “Rapper's Delight.” At that point in time, Stevie Wonder was beginning to do a little rap, and a lot of
Doc 4: The details in this number are great, like the beat from Can's “Vitamin C” that kicks in when Dizzee (Jaden Smith) starts rapping (the song
Doc 5: I loved the way the opening sequence jumped in between Zeke rapping for DJ Kool Herc and Mylene and Jackie performing “Set Me Free.” It's one