Question: Jack is a Canadian television film, which Canadian actress plays as Olivia Chow?

Context paragraphs:
Sarah E. Dunsworth: Sarah Elizabeth Dunsworth-Nickerson (born January 25, 1976) is a Canadian actress who plays the character of the same name on the Canadian television program "Trailer Park Boys".  She is the real-life daughter of John Dunsworth, the actor who plays Mr. Lahey.  She was also the costume Designer on "Hobo with a Shotgun".  Additionally she starred in "Treevenge".  Her sister Molly Dunsworth is also an actress.

1888 (film): 1888 is a 2017 Indian thriller film shot using Guerrilla filmmaking technique.  It's a micro-budget, independent Kannada film with Demonetization as the backdrop.  50% of the film is shot inside a car.  Neethu Shetty a well known Kannada actress plays an important character along with Prathap Kumar, Manju Raj and Vikram Kumar.  The movie is directed by debutante Sourabh Shukla.  Pradeep is the Director of Photography and Maharaj is the Music Director.

Sook-Yin Lee: Sook-Yin Lee is a Canadian broadcaster, musician, filmmaker, and actress.  She is a former MuchMusic VJ, and, since 2002, has been a host on CBC Radio.

Maria Vacratsis: Maria Vacratsis is a Canadian actress.  Among her appearances on TV is the role of Sheila the lunch lady on the Canadian television series "" and the Lebanese Islamic overbearing mother of main character Yasir in "Mother in law" episode of "Little Mosque on the Prairie".  She also appeared in 12 episodes of Canadian television comedy "Rent-a-Goalie" over the three season run as Councilor Firstman.

Toby Tarnow: Toby Tarnow (born June 15, 1937 in Gravelbourg, Saskatchewan, Canada) is a Canadian actress.  She was the first actress to portray the popular Anne Shirley of Anne of Green Gables in Canadian radio then in Canadian television in a 1956 television movie.  Her most popular works include the princess on the Canadian "Howdy Doody Show", a regular panelist on the Canadian "To Tell the Truth", a regular role in CTV'S forensic police drama "The Collaborators" (1973–74), a regular on the children's show, "Mr. Dressup", a continuing character on the American soap opera "Moment of Truth", and a continuing role in the miniseries "Amerika" and a children's television show, "Nursery School Time with Miss Toby and Hoppy".  In August 1989, she moved to New Hampshire.

Death and state funeral of Jack Layton: On August 22, 2011, Canadian New Democratic Party leader and Leader of the Opposition Jack Layton died from an unspecified, newly diagnosed cancer.  Prior to his recent diagnosis, Layton led his party to gain a historic rise in seats (from 37 seats to 103) during the 2011 federal election.  His state funeral was held on Saturday, August 27, 2011 at Roy Thomson Hall in Toronto.  Protocol does not mandate state funerals for a Leader of the Opposition as it does for Prime Ministers and Governors General, but Prime Minister Stephen Harper used his discretion to offer the honour, via the Governor General-in-Council, to Layton's widow Olivia Chow.  Layton's death sparked a wave of mourning from Canadians of various political beliefs.

Olivia Chow: Olivia Chow (born March 24, 1957) is a former Canadian politician, a former New Democratic Party Member of parliament (2006–2014), and former city councillor (1991–2005) in Toronto.  She won the Trinity—Spadina riding for the New Democratic Party on January 23, 2006, becoming a member of the Canadian House of Commons.  In 2011, she was re-elected in her riding for her third straight win.  Chow is the widow of former NDP and Opposition Leader Jack Layton; they were married from 1988 until his death from cancer in 2011.  She speaks Cantonese, Mandarin and English.  In May 2012, Chow was named one of the top 25 Canadian immigrants in Canada by "Canadian Immigrant" magazine.  Chow's personal memoir, titled "My Journey", was published January 21, 2014.  Chow resigned her seat in parliament on March 12, 2014 in order to run in the 2014 Toronto mayoral election, where she placed third.

Jodi Balfour: Jodi Balfour is a South African film and television actress, known for her role as Gladys Witham in the Canadian television drama series "Bomb Girls".  She won a Canadian Screen Award for Best Lead Actress in a Television Film or Miniseries at the 3rd Canadian Screen Awards in 2015 for her performance in the series' follow-up television film "Bomb Girls: Facing the Enemy".

Ellen Page: Ellen Grace Philpotts-Page (born February 21, 1987), known professionally as Ellen Page, is a Canadian actress.  Her career began with roles in Canadian television shows including "Pit Pony", "Trailer Park Boys", and "ReGenesis".  Page starred in the 2005 drama "Hard Candy", for which she won the Austin Film Critics Association's Award for Best Actress.  Her breakthrough role was the title character in Jason Reitman's comedy film "Juno" (2007), for which she received nominations for Academy Award, BAFTA, Golden Globe and Screen Actors Guild Award for Best Actress, and won awards including the Independent Spirit Award, MTV Movie Award and Teen Choice Award for Best Actress Comedy.

Jack (2013 film): Jack is a Canadian television film, which debuted on CBC Television on March 10, 2013.  A biopic of the late Jack Layton, the film stars Rick Roberts as Layton and Sook-Yin Lee as Olivia Chow.  The film was originally announced in 2012 as "Smilin' Jack: The Jack Layton Story".

Supporting paragraphs: Jack (2013 film) Sook-Yin Lee
Answer: Sook-Yin Lee