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: "What is the nationality of the actress Erin Gray, who starred in the 1980 movie Coach of the Year?" whose answer is American.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Erin Gray nationality
Useful Output:

Doc 1: Erin Gray (born January 7, 1950) is an American actress, perhaps best known for her roles as Colonel Wilma Deering in the science fiction
Doc 2: Erin Gray (born January 7, 1950) is an American model, casting agent, and actress whose roles include Colonel Wilma Deering in the science
Doc 3: Erin Gray is an American actress and model renowned for her iconic roles in television series such as “Buck Rogers in the 25th Century” and
Doc 4: Erin Gray (born January 7, 1950) is an American actress who began her career as a model. She has also worked as a casting agent.
Doc 5: Erin Gray Nationality. She is a American national. Erin Gray Residence. Erin Gray lives in United States. Erin Gray Family. Erin Gray is