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's singing the national anthem at the superbowl this year?" whose answer is Pink.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who's singing the national anthem at the superbowl this year
Useful Output:

Doc 1: Jon Batiste will perform the national anthem at Super Bowl LIX. He performed the national anthem at the 2017 NBA All-Star Game in New Orleans.
Doc 2: The honor of singing "The Star-Spangled Banner" at Super Bowl LIX goes to the incredibly talented Jon Batiste.
Doc 3: Seven-time Grammy-winning singer, songwriter and composer Jon Batiste will perform “The Star-Spangled Banner" at Super Bowl 2025.
Doc 4: Five-time Grammy and Academy Award winner Jon Batiste will perform the “Star-Spangled Banner.” Grammy-winning New Orleans musician Trombone Shorty will perform
Doc 5: Five-time Grammy award winning artist Jon Batiste will sing the national anthem at Super Bowl LIX.