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: "Delta Wedding was a fiction novel by the short story writer who wrote about what subject?" whose answer is American South.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Delta Wedding author
Useful Output:

Doc 1: We have the 6-letter answer for "Delta Wedding" author Welty crossword clue, last seen in the Eugene Sheffer Crossword January 11,
Doc 2: Starting Monday, October 4, we'll be reading and discussing Eudora Welty's novel Delta Wedding, first published in 1946.
Doc 3: But I read Eudora Welty's Delta Wedding on the porch of a southern town where I was working as a newspaper journalist a half decade ago and
Doc 4: Delta Wedding – Eudora Welty (1945). Delta Wedding was my first book read during May. I chose it to tick off 1945 of my ACOB
Doc 5: Eudora Alice Welty was an award-winning American author who wrote short stories and novels about the American South. Her book The Optimist's