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: "who plays elizabeth on pirates of the caribbean?" whose answer is Keira Knightley.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who plays elizabeth swann in pirates of the caribbean
Useful Output:

Doc 1: Keira Knightley as Elizabeth Swann in Pirates of the Caribbean. Elizabeth Swann was a standout character in the Pirates films. Her journey
Doc 2: Then: Keira Knightley first gained major recognition for her role in Pirates of the Caribbean: The Curse of the Black Pearl (2003), where she
Doc 3: (2003), which starred Johnny Depp and Orlando Bloom, Knightley played the adventurous Elizabeth Swann. The film was a major box-office
Doc 4: Pirates of the Caribbean: Keira Knightley "Elizabeth Swann" Exclusive Interview | ScreenSlam · Comments40.
Doc 5: She is portrayed by Keira Knightley in all four films. Elizabeth is the daughter of Weatherby Swann, the wife of Will Turner and the mother of Henry Turner.