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 deborah's father on everybody loves raymond?" whose answer is Robert Culp.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who played deborah's father on everybody loves raymond
Useful Output:

Doc 1: Warren Whelen is played by actor Robert Culp. Warren is portrayed as the pretentious and adventurous sightseeing husband of Lois Whelen and father of Debra
Doc 2: Patricia Heaton shares the advice her 'Everybody Loves Raymond' co-star Peter Boyle once gave to her that has helped keep her sober.
Doc 3: Rosenthal added, “Katherine Helmond and Robert Culp played Debra's parents and they stayed with us for nine years and they were fantastic.”
Doc 4: This screwball comedy starring Barbara Stanwyck centers on a father-daughter con artist duo who targets an intellectual brewery heir (Henry
Doc 5: Yes, her parents were played by Robert Culp and Katherine ? from Who's the Boss. We also met one sister who was going to become a nun. 4 mos.