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 the legacy in pitch perfect 2?" whose answer is Hailee Steinfeld.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who plays the legacy in pitch perfect 2
Useful Output:

Doc 1: Hoping to follow in the steps of her mother, Emily Junk (Hailee Steinfeld) auditions for the Bellas.
Doc 2: Emily joins via legacy loophole since the Bellas aren't allowed new members by way of auditions, bringing them back to 10 girls.
Doc 3: Pitch Perfect 2 director Elizabeth Banks and cast members Rebel Wilson, Skyler Astin, and more spill the secrets about the making of the
Doc 4: Hailee Steinfeld (Begin Again) joins the team as the sadly named Emily Junk, who's a legacy thanks to her mother, played by Sons of Anarchy's
Doc 5: Emily Junk, the new girl, is played with aplomb and cute awkwardness by Hailee Steinfeld and I enjoyed veteran actress Katey Sagal as her mother