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 the principal on saved by the bell?" whose answer is Dennis Haskins.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who played the principal on saved by the bell
Useful Output:

Doc 1: Dennis Haskins, who played principal Richard Belding for 11 years on the hit Saturday morning show, was captured on video in a wrestling ring in New Jersey by
Doc 2: In 1998 Dennis Haskins who played Principal Richard Belding in the TV series "Saved by the Bell" attended the All-American Soap Box Derby World Championships!
Doc 3: John Michael Higgins will be the new 'Saved by the Bell' principal after Dennis Haskins previously played Principal Belding — details.
Doc 4: Dennis Haskins (Mr. Belding)  Haskins starred as Bayside High's principal. While Mr. Belding and Zack regularly butted heads, the two respected
Doc 5: Did Dennis Haskins learn anything after all those years in fake school? To find out, The A.V. Club met him at Saved By The Max,