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: "where was the 4th pirates of the caribbean filmed?" whose answer is Puerto Rico.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Pirates of the Caribbean: At World's End filming locations
Useful Output:

Doc 1: The ship sailed to Saint Vincent for filming, but can be seen today at Grays Harbor Historical Seaport in Aberdeen, Washington. Fans can even
Doc 2: Caribbean Islands: The films were predominantly shot in various Caribbean islands, including St. Vincent and the Grenadines, Puerto Rico, and
Doc 3: The film was primarily shot in Queensland, Australia, in locations such as Moreton Bay, Hastings Point, Maudsland, Southport, Mount Tamborine
Doc 4: The films were shot in a variety of locations in the Caribbean and around the world ranging from idyllic white sand beaches and cays to lush green forests and
Doc 5: Sail through the iconic filming locations of Pirates of the Caribbean. Old San Juan (Puerto Rico): Featured in On Stranger Tides as a bustling colonial port.