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: "Il promo d'oro marked the wedding between Leopold I and what relation of Kind Philip IV?" whose answer is Daughter.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Il promo d'oro Leopold I spouse relation Philip IV
Useful Output:

Doc 1: The highlight of his activity was undoubtedly the celebrated opera Il pomo d'oro (12 and 14 July 1668), a colossal allegorical work that
Doc 2: This successful team was hired especially for the festivities connected with Leopold's first marriage, to his Spanish niece Margarita Teresa (
Doc 3: Originally planned to mark the wedding of the Habsburg Holy Roman Emperor Leopold I and Margaret Theresa of Spain in 1666, the production was rescheduled to
Doc 4: The opera Il pomo d'oro (“The golden Apple”) is one of the most important testimonials of Viennese festival culture from the second half of the 17 th century.
Doc 5: Burnacini, Ludovico: scenery for Il Pomo d'oro, 142. Caesar  Margarita (daughter of Philip IV of Spain): marriage to Leopold I, 142.