Question: Are Alan Parker and Patty Jenkins both screenwriters?

Context paragraphs:
Rachel Pickup: Rachel Pickup is an American / British theatre, television and film actress best known for her role in "Wonder Woman", starring Gal Gadot directed by Patty Jenkins.  Her first major role was the leading role of Kaye Bentley in the 10 part BBC TV series "No Bananas", with Alison Steadman and Tom Bell.

What I Know: "What I Know" is the twenty-sixth episode of the American television drama series "The Killing", and the thirteenth episode and season finale of its second season, which aired on the AMC channel in the United States on June 17, 2012.  It is co-written by series developer Veena Sud and Dan Nowak, and is directed by Patty Jenkins.  In the episode, the detectives close the Rosie Larsen case, arresting the person responsible; the Larsen family prepares to leave their former home, but not before learning a family member was involved in Rosie's death; and Darren Richmond (Billy Campbell) becomes Seattle mayor only to learn that campaign manager Jamie Wright (Eric Ladin) was involved in Rosie's death.  The episode was originally the final episode to air due to show's cancellation, but the show was revived by AMC in early 2013.

Monica Beletsky: Monica Beletsky (born Monica Henderson, sometimes credited as Monica Henderson Beletsky) is an American television producer and screenwriter.  Most recently, she was a writer/producer for the third season of the FX series, Fargo.  Past writing and producing credits include the drama series "The Leftovers", (winner of the Peabody Award in 2016), "Friday Night Lights", and the first four seasons of "Parenthood".  She is currently a Consulting Producer/writer for the TNT limited series One Day She'll Darken, helmed by Patty Jenkins, created by Sam Sheridan and starring Chris Pine.

Patty Jenkins: Patricia Lea Jenkins (born July 24, 1971) is an American film director and screenwriter.  She is known for directing "Monster" (2003) and "Wonder Woman" (2017).

Monster (2003 film): Monster is a 2003 biographical crime drama film written and directed by Patty Jenkins.  The film is about serial killer Aileen Wuornos, a former prostitute who was executed in Florida in 2002 for killing six men (she was not tried for a seventh murder) in the late 1980s and early 1990s.  Wuornos was played by Charlize Theron, and her semi-fictionalized lover, Selby Wall (based on Wuornos's real-life girlfriend Tyria Moore), was played by Christina Ricci.

Wonder Woman (2017 film): Wonder Woman is a 2017 American superhero film based on the DC Comics character of the same name, distributed by Warner Bros.  Pictures.  It is the fourth installment in the DC Extended Universe (DCEU).  The film is directed by Patty Jenkins, with a screenplay by Allan Heinberg, from a story by Heinberg, Zack Snyder, and Jason Fuchs, and stars Gal Gadot, Chris Pine, Robin Wright, Danny Huston, David Thewlis, Connie Nielsen, and Elena Anaya.  "Wonder Woman" is the second live action theatrical film featuring the titular character, following her debut in 2016's "".  Jenkins's role as director makes her the first female director of a studio superhero comic book live-action theatrical release film.  The film tells the story of Princess Diana, who grows up on the Amazon island of Themyscira.  After American pilot Steve Trevor crashes offshore of the island and is rescued by her, he tells the Amazons about the ongoing World War.  Diana then leaves her home in order to end the conflict, becoming Wonder Woman in the process.

Betrayal (TV series): Betrayal is an American drama television series that aired on ABC from September 29, 2013, to January 19, 2014.  The series was developed by David Zabel and starred Hannah Ware.  It is based on the Dutch drama series "Overspel", broadcast by VARA.  The pilot episode was directed by Patty Jenkins.  "Betrayal" joined ABC's Sunday line-up after ABC's dramas, "Once Upon a Time" and "Revenge".

Pilot (The Killing): "Pilot" is the pilot and first episode of the American television drama series "The Killing", which premiered on April 3, 2011 on AMC in the United States.  The series is based on the Danish television series "Forbrydelsen (The Crime)" and developed for American audiences by Veena Sud.  The episode's teleplay was written by Sud and was directed by Patty Jenkins.  In the episode, police detective Sarah Linden plans to retire but is asked to investigate the disappearance of Rosie Larsen, a young girl.

Alan Parker: Sir Alan William Parker, {'1': ", '2': ", '3': ", '4': "} (born 14 February 1944) is an English film director, producer and screenwriter.  Parker's early career, beginning in his late teens, was spent as a copywriter and director of television advertisements.  After about ten years of filming adverts, many of which won awards for creativity, he began screenwriting and directing films.

Lauren Marcus: Lauren Marcus is an American stage actress.  She defined the leading roles of Patty Jenkins, the "frightfully nosey" cheerleader in Joe Iconis' musical, "The Plant That Ate Dirty Socks", and Hope Horrishall in Rich Espey's drama "Hope's Arbor".  From November 2008 through January 2009, she starred as Jenny Vecharelli in the off-Broadway musical "Rewrite".  She also performed as 'Brooke' in the theatrical production of the musical 'Be More Chill', based on the novel of the same name by the late Ned Vizzini.

Supporting paragraphs: Alan Parker Patty Jenkins
Answer: yes