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 wrote there's no business like show business?" whose answer is Phoebe Ephron and Henry Ephron.
Each document should contain about 30 words, and these documents should contain useful information.

Query: "there's no business like show business" author
Useful Output:

Doc 1: "There's No Business Like Show Business" is an Irving Berlin song, written for the 1946 musical “Annie Get Your Gun” and orchestrated by Ted Royal.
Doc 2: Berlin is the writer behind songs like "Anything You Can Do (I Can Do Better)" and "There's No Business Like Show Business" among many other
Doc 3: There's No Business Like Show Business: Child Entertainers and the Law ; Authors. Jessica Krieg ; First Page. 429 ; Publication Date. Winter 2004 ; Document Type.
Doc 4: The timeless classic "There's No Business Like Show Business" was penned by the legendary composer Irving Berlin. Originally written for the
Doc 5:  There's No Business Like Show Business [1954] is discussed: Ethel Merman: …Dolly! Her later movies include There's No Business Like Show