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: "The Meanest Man in the World featured the comedian and actor of what nationality in the supporting role?" whose answer is American.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Wally Cox nationality
Useful Output:

Doc 1: Wallace Maynard Cox (1924 - 1973) ; Born 6 Dec 1924 ; in Detroit, Wayne, Michigan, United States ; Died 15 Feb 1973 at age 48 ; in Hollywood, Los
Doc 2: Wallace Maynard "Wally" Cox (December 6, 1924 – February 15, 1973) was an American actor and comedian, particularly associated with the early
Doc 3: longish biography of actor and writer Wally Cox. I tell the story of his short life using mostly newspapers of the time. He was born Wallace
Doc 4: BORN ON THIS DAY: Wallace Maynard (Wally) Cox (December 6, 1924 – Feb 15, 1973) was an actor and comedian associated with the early years of TV.
Doc 5: Wallace Maynard "Wally" Cox (December 6, 1924 – February 15, 1973) was an American comedian and actor, particularly associated with the early