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 birthdate of this Italian director and producer of operas, films, and television, who released a theatrical version of Romeo and Juliet in 1968?" whose answer is 12 February 1923.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Franco Zeffirelli birthdate
Useful Output:

Doc 1: Gianfranco Zeffirelli was born on 12 February 1923 on the outskirts of Florence. The illegitimate son of a philandering merchant, young
Doc 2: Born: 12-Feb-1923 ; Birthplace: Florence, Italy ; Died: 15-Jun-2019 ; Location of death: Rome, Italy ; Cause of death: unspecified.
Doc 3: Franco Zeffirelli  Gian Franco Corsi Zeffirelli OMRI KBE (Italian pronunciation: [ˈfraŋko ddzeffiˈrɛlli]; 12 February 1923 – 15 June 2019) was an Italian stage
Doc 4: Italian director and politician (1923-2019)
Doc 5: Born in Florence, Franco was the son of a dressmaker, Alaide Garosi Cipriani, with an ailing husband. She had become pregnant by Ottorino