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 is hosting the 2018 american music awards?" whose answer is Tracee Ellis Ross.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who hosted the 2018 American Music Awards
Useful Output:

Doc 1: The 2018 American Music Awards were held on Tuesday night, October 9, during a live ceremony hosted by "Black-ish" star Tracee Ellis Ross.
Doc 2: Who's Hosting? Tracee Ellis Ross is returning as the show's host for the second year in a row. And if last year's fashion is anything to go by
Doc 3: Tracee Ellis Ross served as the host of the 2018 AMAs. The fan-voted awards show aired live on ABC from the Microsoft Theater in Los Angeles.
Doc 4: Tracee Ellis Ross kicked off her second year hosting the show with a dance medley that featured music from The Carters, Donald Glover, Ciara,
Doc 5: At the Disco, who covered the iconic Queen anthem “Bohemian Rhapsody.” Black-ish actress Tracee Ellis Ross hosted for a second consecutive