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 felix unger in the odd couple?" whose answer is Tony Randall.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who played felix unger in the odd couple
Useful Output:

Doc 1: Yhat would be The Odd Couple. Felix Unger was poertayed by Tony Randell, while Oscar Madison was played by Jack Klugman. The TV show was based
Doc 2: Roughly 30 years before comedic actor Tony Randall played fussy neatnik Felix Unger opposite Jack Klugman's messy, loud slob Oscar Madison for
Doc 3: Roommates Felix Unger, (Jon Huybrecht, left) and Oscar Madison (Jamie Tucker) must come to terms with their wildly disparate habits in the
Doc 4:  actor who was most closely identified with the character Felix Unger  Odd CoupleTony Randall (left) and Jack Klugman in The Odd Couple.
Doc 5: A decade later, Randall would perfect his metrosexual persona with his role as Felix Unger during the 1970-75 ”Odd Couple,” making indelibly his