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 played super bowl halftime show last year?" whose answer is Lady Gaga.
Each document should contain about 30 words, and these documents should contain useful information.

Query: super bowl liii halftime show performer
Useful Output:

Doc 1: Rapper Travis Scott will join Maroon 5 for the halftime show, who reportedly agreed to perform on the condition that the league donate $500k to
Doc 2: Maroon 5 will take center stage at the Super Bowl LIII halftime show and be joined by two rappers, the NFL said Sunday.
Doc 3: Watch Travis Scott, Maroon 5 & Big Boi's Super Bowl LIII Halftime Performance with an introduction from SpongeBob Squarepants & Squidward.
Doc 4: Scott (real name Jacques Webster II) scored a No.1 album in 2018 with “Astroworld” and released one of the biggest singles of the year with the Drake-assisted
Doc 5: There was criticism of rapper Travis Scott agreeing to perform as Maroon 5's guest, and it came after superstar JAY-Z announced he wouldn't take