Question: what is the genre of the 2015 film that Harvey Keitel starred in?

Context paragraphs:
Smoke (film): Smoke is a 1995 American independent film by Wayne Wang and Paul Auster.  The original story was written by Paul Auster, who also wrote the screenplay.  The film was produced by Hisami Kuroiwa, Harvey Weinstein and Bob Weinstein and directed by Wayne Wang.  Among others, it features Harvey Keitel, William Hurt, Victor Argo, Forest Whitaker, Ashley Judd, Stockard Channing and Harold Perrineau Jr..

Fail Safe (2000 film): Fail Safe is a 2000 televised broadcast play, based on "Fail-Safe", the Cold War novel by Eugene Burdick and Harvey Wheeler.  The play, broadcast live in black and white on CBS, starred George Clooney, Richard Dreyfuss, Harvey Keitel, and Noah Wyle, and was one of the few live dramas on American television since its so-called Golden Age in the 1950s and 1960s.  The broadcast was introduced by Walter Cronkite (his introduction, also broadcast in black and white, is included in the DVD releases of the film): it was directed by veteran British filmmaker Stephen Frears.

Youth (2015 film): Youth is a 2015 Italian comedy-drama film written and directed by Paolo Sorrentino.  It is the director's second English language film, and stars Michael Caine and Harvey Keitel as best friends who reflect on their lives while holidaying in the Swiss Alps.  It is a story of the eternal struggle between age and youth, the past and the future, life and death, commitment and betrayal.  The cast also includes Rachel Weisz, Paul Dano, and Jane Fonda.

Ginostra: Ginostra is 2002 crime fiction film written and directed by Manuel Pradal, starring Harvey Keitel (Matt Benson), Andie MacDowell (Jessie).  The story is about an FBI officer (Harvey Keitel) investigating the murder of a would-be informant, attempts to contact the only person who knows the truth behind the killings - the dead man's eleven-year-old son.

Imaginary Crimes: Imaginary Crimes is a 1994 drama film directed by Anthony Drazan, and an adaptation of Sheila Ballantyne's 1982 novel of the same name.  The film stars Harvey Keitel and Fairuza Balk, and tells the story of Ray Weiler (Keitel), a widowed hustler trying to raise his two daughters in 1962 Portland, Oregon.  His eldest daughter Sonya (Balk) is a gifted student and writer who attempts to start a life for herself despite her father's inability to change his self-destructive behaviour.  Her journal entries form the basis of retrospective scenes documenting the family's story.

Who's That Knocking at My Door: Who's That Knocking at My Door, originally titled I Call First, is a 1967 drama film, written and directed by Martin Scorsese, in his feature film directorial debut.  and Harvey Keitel's debut as an actor.  Exploring themes of Catholic guilt similar to those in his later film "Mean Streets", the story follows Italian-American J.R. (Keitel) as he struggles to accept the secret hidden by his independent and free-spirited girlfriend (Zina Bethune).

The Men's Club: The Men's Club is a 1986 drama film directed by Peter Medak, based on the novel of the same name by Leonard Michaels.  It stars Roy Scheider, Harvey Keitel, Frank Langella, Treat Williams, David Dukes and Richard Jordan.  It is noted for a scene where Keitel (as Solly Berliner) assertively denies engaging in masturbation.

Chan Pui Yin: Chan Pui Yin () is a film producer.  She has been with MediaCorp Raintree Pictures (星霖电影) from 2000 to 2008.  She has produced Raintree’s movies like "I Not Stupid" (小孩不笨), "I Not Stupid Too" (小孩不笨2), "Homerun" (跑吧,孩子), "The Maid" (女佣) and involved in collaborations like "The Eye" (见鬼), "The Eye 2" (见鬼2), "Turn Left Turn Right" (向左走向右走), "Infernal Affairs II" (无间道II) and "Painted Skin" (画皮).  Releases in recent years include – a western take on the Chinese triad genre with Harvey Keitel, "One Last Dance" (茶舞), an English romantic comedy from Asia, "The Leap Years" (誓约), a collaboration with New Zealand, "The Tattooist" and Raintree’s first animation feature, "Sing To The Dawn" (曦望).

Harvey Keitel: Harvey Keitel ( ; born May 13, 1939) is an American actor and producer.  An Oscar and Golden Globe Award nominee, he has appeared in films such as Theo Angelopoulos' "Ulysses' Gaze", Martin Scorsese's "Mean Streets", "Taxi Driver" and "The Last Temptation of Christ"; Ridley Scott's "The Duellists" and "Thelma & Louise"; Peter Yates' "Mother, Jugs & Speed"; Quentin Tarantino's "Reservoir Dogs" and "Pulp Fiction"; Jane Campion's "The Piano"; Abel Ferrara's "Bad Lieutenant"; Robert Rodriguez's "From Dusk till Dawn"; James Mangold's "Cop Land"; Wes Anderson's "Moonrise Kingdom" and "The Grand Budapest Hotel"; and Paolo Sorrentino's "Youth".  Along with actors Al Pacino and Ellen Burstyn, he is the current co-president of the Actors Studio.

Tony Bui: Tony Bui (born September 14, 1973) is a Vietnamese independent film director in the U.S., most famous for his 1999 film "Three Seasons", which debuted at the Sundance Film Festival and became the only film ever to win both the Audience Award and the Grand Jury Prize there.  The film was based on Bui's own experiences dealing with the changing landscape and people of his ancestral home of Vietnam.  The film starred Harvey Keitel.

Supporting paragraphs: Harvey Keitel Youth (2015 film)
Answer: comedy-drama