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 sings the national anthem for the pittsburgh penguins?" whose answer is Jeff Jimerson.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who sings the national anthem for the pittsburgh penguins
Useful Output:

Doc 1: R2, Gm4: Jeff Jimerson sings the Star-Spangled Banner before the Penguins take on the Capitals in Pittsburgh For the latest,
Doc 2: R2, Gm6: Jeff Jimerson sings the national anthem prior to the Penguins taking on the Capitals in Game 6 For the latest, exclusive hockey
Doc 3: Pittsburgh Penguins hockey game. I put my whole heart into singing this, so enjoy! ❤️ Be sure to watch in HD mode. Catch me October 30th at the
Doc 4: Getting to Know: Jeff Jimerson | Pittsburgh Penguins Anthem Singer · Comments22.
Doc 5: The Penguins decided to play the Canadian national anthem prior to their game against the Philadelphia Flyers Wednesday night.