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 cassie blake in the secret circle?" whose answer is Britt Robertson.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who plays cassie blake in the secret circle
Useful Output:

Doc 1: The two left? Faye and Diana. And I think it would be plausible if either one of them is Cassie's sister. (Kevin Williamson, the creator of the
Doc 2: Explore the intriguing personality of Cassie Blake! As an ISFP and Enneagram 9w8, Cassie Blake is Aesthetic soul, Silent observer,
Doc 3: | The Secret circle | Cassie Blake magic · Comments55.
Doc 4: Britt Robertson's Cassie would have fallen into dark magic after killing her evil father in the season finale. Phoebe Tonkin's Faye would relish
Doc 5: Britt Robertson, the talented actress who portrayed the enigmatic Cassie Blake, has become a household name in the world of television and film.