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 occupation of the "Harry Potter" character played by Alan Rickman?" whose answer is Professor at Hogwarts School of Witchcraft and Wizardry.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Alan Rickman Harry Potter character occupation
Useful Output:

Doc 1: His first artistic steps led him to theater and later to graphic design, where he also worked as a graphic artist for 3 years. Interestingly,
Doc 2: Alan Rickman was a good actor, and would have been more than capable of portraying a Snape truer to the book. The direction the writers and
Doc 3: Excerpts from Alan Rickman's diaries reveal why the late actor chose to continue in his role as Severus Snape in the Harry Potter franchise.
Doc 4: In his diaries, Rickman revealed that he sometimes felt ambivalent about his classic turn as Severus Snape, Hogwarts's gloomy potions professor,
Doc 5: Rickman spent his final day on the “Harry Potter” set coaching him on what to do with his post-“Potter” film career.