Question: What Canadian television sitcom had the character Twyla Sands?

Context paragraphs:
Da Kink in My Hair (TV series): Da Kink in My Hair is a Canadian television sitcom.  Based on the play of the same name by Trey Anthony, the story was adapted into a television show and aired on Global during prime time.  It was the first comedy series on a national private mainstream broadcaster that was created by and starring black women in Canada.  The series that and centred on a hair salon in the heart of Toronto's Caribbean-Canadian community, Eglinton West.  The series debuted on Global on October 14, 2007, and the final episode aired on May 14, 2009.  It was the winner of the Canadian Association of Broadcasters Best Fiction Series prize in 2008 and won a Gemini Award for Best Hair.

Mosquito Lake (TV series): Mosquito Lake was a short-lived Canadian television sitcom, which aired on CBC Television in the 1989-90 television season.  The show, a family sitcom, starred comedian Mike MacDonald as the father of a family spending the summer in a dilapidated cottage on Mosquito Lake.  The cast also included Mary Long, Tara Strong, Maria Vacratsis, Bradley Machry and Dan Redican.  The show was created by Paul Willis.

24 Hour Rental: 24 Hour Rental is a Canadian television sitcom, created by Frank Massa and was originally optioned in 2008, which was finally picked up by the Canadian Super Channel Network In 2012.  It premiered on Super Channel in 2014.  And is now streaming on HULU . The series stars Romano Orzari as Tracker, a disgraced former mafia boss now running a 24-hour video rental shop which is really a front for his continued attempts to reestablish his power in the organized crime circuit.  The core cast also includes Aaron Berg, Adam Kenneth Wilson, Michael Biehn, Marc Senior, Kate Ross, Leslie Seiler and Gavin Crawford, with supporting performers including Vlasta Vrana, Aidan Devine, Salvatore Antonio, Joe Pingue, Judah Katz and Mike Smith.

Material World (TV series): Material World was a Canadian television sitcom, which aired on CBC Television from 1990 to 1993.  In its first season, the show was a conventional sitcom, shot on videotape with a laugh track, but in subsequent seasons the show adopted a single-cam comedy-drama format.

Sarah Levy: Sarah Levy (born September 10, 1986) is a Canadian actress, best known for her role in "Schitt's Creek" as Twyla Sands.

Adam Korson: Adam Korson is a Canadian actor, best known for his lead role as Harry in the Canadian television sitcom "Seed".

Kim's Convenience (TV series): Kim's Convenience is a Canadian television sitcom that premiered on CBC Television in October 2016.  The series centres on the Korean Canadian Kim family who run a convenience store in the Regent Park neighbourhood of Toronto: parents "Appa" (Paul Sun-Hyung Lee) and "Umma" (Jean Yoon) – Korean for "dad" and "mom" – along with their daughter Janet (Andrea Bang) and estranged son Jung (Simu Liu).  Additional characters include Jung's friend and co-worker Kimchee (Andrew Phung) and his manager Shannon (Nicole Power).  The series is based on Ins Choi's 2011 play of the same name.

Second Jen: Second Jen is a Canadian television sitcom that premiered on City on October 27, 2016.  The series is produced by Don Ferguson Productions, and stars Amanda Joy and Samantha Wan as Mo and Jen, two young Asian Canadian women experiencing the ups and downs of being independent after moving out of their parents' homes for the first time.  Joy and Wan are also co-creators and writers for the series.

Schitt's Creek: Schitt's Creek (stylized as Schitt$ Creek) is a Canadian television sitcom created by Eugene Levy and his son Daniel Levy, that premiered on CBC Television on January 13, 2015.  The series is produced by Not a Real Company Productions.

Not My Department: Not My Department is a Canadian television sitcom, which aired on CBC Television in 1987.  The show lasted only a single season.  Based on Charles Gordon's comedic novel "The Governor General's Bunny Hop", the show was essentially an attempt to create a Canadian version of the British sitcom "Yes Minister".  Prior to its premiere, its original working title was "Welcome to Ottawa".

Supporting paragraphs: Sarah Levy Schitt's Creek
Answer: Schitt's Creek