Question: Trish Sie was a director for the upcoming musical comedy film written by whom?
Context: Patricia "Trish" Sie (née Kulash) is an American film and music video director, best known for directing the films "" (2014) and "Pitch Perfect 3" (2017), as well as music videos, particularly for the alternative rock band OK Go.  She has worked in film, television, commercials, music videos, stage, children's entertainment and ballroom DanceSport. Do Re Mi is a 1996 Filipino Tagalog language musical comedy film directed by Ike Jarlego Jr.  and released by Neo Films.  It stars Donna Cruz, Regine Velasquez, and Mikee Cojuangco.  The movie is considered to be the most successful Filipino musical comedy of all time.  The film's title is a play between the solfège and a portmanteau using the first two letters of Donna Cruz, Regine Velasquez, and Mikee Cojuangco's first names. Manadhai Thirudivittai (Tamil: மனதை திருடிவிட்டாய் ) ; English: You have stolen my heart! )  is a 2001 Indian Tamil musical comedy film written and directed by newcomer R. D. Narayanamurthy, starring Prabhudeva, Kausalya and newcomer Gayatri Jayaraman in lead roles and also stars both the comedians Vivek and Vadivelu, being their most recent collaboration in Tamil films.  The film, which has music scored by Yuvan Shankar Raja, released on 14 November 2001 and met with average results the box office.  However, the film was nonetheless dubbed into Telugu and released as "Manasuna Manasai" in 2005.  The film successfully ran for 100 days.  The director R. D. Narayanamurthy and Prabhudeva celebrated the success in a grand manner.  Vadivelu and Viveks comedy was well appreciated and a key point for success of this film. School of Rock is a 2003 musical comedy film directed by Richard Linklater, produced by Scott Rudin, and written by Mike White.  The film stars Jack Black, Joan Cusack, Mike White, Sarah Silverman, Joey Gaydos Jr. and Miranda Cosgrove.  Black plays struggling rock singer and guitarist Dewey Finn, who is kicked out of his band and subsequently disguises as a substitute teacher at a prestigious prep school.  After witnessing the musical talent in his students in their music class, Dewey forms a band of fourth-graders to attempt to win the upcoming Battle of the Bands and pay off his rent. Michael Gracey is an Australian film and commercial director and visual effects artist.  He is the director of the upcoming musical biopic "The Greatest Showman" starring Hugh Jackman. My Friend Pinto is a 2011 Indian musical comedy film written and directed by debutante director Raaghav Dar.  It stars Prateik Babbar as a well intentioned simpleton Michael Pinto, and follows the chain of events that unfold over the course of a New Year's Eve in Mumbai.  Produced by Sanjay Leela Bhansali and Ronnie Screwvala, and distributed by UTV Motion Pictures, it has elements of picaresque, slapstick comedy and multiple musical sequences.  The film had Kalki Koechlin, Arjun Mathur, Shruti Seth, Makrand Deshpande, Raj Zutshi and Divya Dutta play supporting roles. Leathernecking (1930) is an American pre-Code musical comedy film directed by Edward F. Cline, from a screenplay by Alfred Jackson and Jane Murfin, adapted from the Broadway musical comedy "Present Arms", by Richard Rodgers, Lorenz Hart and Herbert Fields. Giuditta is an operatic "musikalische Komödie " (German for "musical comedy") in five scenes, with music by Franz Lehár and a German libretto, by and Fritz Löhner-Beda.  Scored for a large orchestra, it was Lehár's last and most ambitious work, written on a larger scale than his previous operettas.  Of all his works it is the one which most approaches true opera, the resemblances between the story and that of Bizet's "Carmen" and its unhappy ending heightening the resonances.  Perhaps the best known song in the work is the soprano aria "Meine Lippen, sie küssen so heiß ", sung by Giuditta in the fourth scene.  Another strong influence, especially for the North African setting, was the 1930 movie "Morocco", starring Marlene Dietrich and Gary Cooper in very similar central roles, she being a singer-dancer, he being a soldier. Manhattan Parade is a 1931 American Pre-Code musical comedy film photographed entirely in Technicolor.  It was originally intended to be released, in the United States, early in 1931, but was shelved due to public apathy towards musicals.  Despite waiting a number of months, the public proved obstinate and the Warner Bros. reluctantly released the film in December 1931 after removing all the music.  Since there was no such reactions to musicals outside the United States, the film was released there as a full musical comedy in 1931. Pitch Perfect 3 is an upcoming American musical comedy film directed by Trish Sie and written by Kay Cannon.  A sequel to "Pitch Perfect 2" (2015) and the third and final installment in the "Pitch Perfect" trilogy, 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, with Elizabeth Banks and John Michael Higgins.  The film is scheduled to be released on December 22, 2017.
Answer: Kay Cannon