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: "Did Hans Fallada and Countee Cullen have the same nationality ?" whose answer is no.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Countee Cullen nationality
Useful Output:

Doc 1: Countee LeRoy Cullen, May 30, 1903 – January 9, 1946. Notable: Poet, author, & playwright. Nationality: American.
Doc 2: American poet Countee Cullen (1903-1946) attended New York University at University Heights from 1921 to 1925. This collection contains
Doc 3: Cullen began writing and publishing poetry in the early 1920s while still a college undergraduate, and published widely in both African American
Doc 4: Countee Cullen was an American poet, one of the finest of the Harlem Renaissance.
Doc 5: Writer Countee Cullen was an iconic figure of the Harlem Renaissance, known for his poetry, fiction and plays.