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 movie was Mila Kunis a lead actor in?" whose answer is Friends with Benefits.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Mila Kunis lead actor movie
Useful Output:

Doc 1: Kunis's breakout film role was in the 2008 romantic comedy Forgetting Sarah Marshall. She gained further critical acclaim and accolades for her performance in
Doc 2: Mila Kunis stars in an adaptation of Jessica Knoll's 2015 best-selling novel 'Luckiest Girl Alive,' about a woman forced to confront a
Doc 3: Her breakout film role came in 2008, playing Rachel in the romantic comedy-drama Forgetting Sarah Marshall. Her other films include the neo-noir action film Max
Doc 4: Kunis's breakout film role was in the 2008 romantic comedy Forgetting Sarah Marshall.  She gained critical acclaim for her performance in the psychological
Doc 5: Mila Kunis ; Best-known acting roles: Theodora/Wicked Witch of the West (Oz the Great and Powerful), Lori Collins (Ted), Amy Mitchell (Bad Moms), Lily/The Black