With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brittany Snow stars in Pitch Perfect 3.
text_B: Pitch Perfect 3 is an upcoming American musical comedy film directed by Trish Sie and written by Kay Cannon , Mike White , and Dana Fox .. Trish Sie. Trish Sie. Kay Cannon. Kay Cannon. Mike White. Mike White ( filmmaker ). Dana Fox. Dana Fox. musical. Musical film. comedy film. comedy film. Pitch Perfect. Pitch Perfect ( film series ). A sequel to 2015 's Pitch Perfect 2 and the third installment in the Pitch Perfect series , the film will star Anna Kendrick , Anna Camp , Rebel Wilson , Brittany Snow , Hailee Steinfeld , Alexis Knapp , Ester Dean , Hana Mae Lee , Chrissie Fit , Kelley Jakle , and Shelley Regner as the Bellas and Elizabeth Banks and John Michael Higgins .. Elizabeth Banks. Elizabeth Banks. Anna Kendrick. Anna Kendrick. Rebel Wilson. Rebel Wilson. Brittany Snow. Brittany Snow. Anna Camp. Anna Camp. Hailee Steinfeld. Hailee Steinfeld. Alexis Knapp. Alexis Knapp. Ester Dean. Ester Dean. Hana Mae Lee. Hana Mae Lee. Chrissie Fit. Chrissie Fit. Kelley Jakle. Kelley Jakle. Shelley Regner. Shelley Regner. John Michael Higgins. John Michael Higgins. Pitch Perfect 2. Pitch Perfect 2. Pitch Perfect. Pitch Perfect ( film series ). The film is scheduled to be released on December 22 , 2017 .
related.