Question: Lucy Alexis Liu stars as Dr. Joan Watson in which American procedural drama series in 2012?

full_context: Document 1: Sherlock Holmes (1954 TV series): Sherlock Holmes was a detective television series aired in syndication in the fall of 1954, based on the Sherlock Holmes stories of Arthur Conan Doyle. The 39 half-hour mostly original stories were produced by Sheldon Reynolds and filmed in France by Guild Films, starring Ronald Howard (son of Leslie Howard) as Holmes and Howard Marion Crawford as Watson. Archie Duncan appeared in many episodes as Inspector Lestrade (and in a few as other characters). Richard Larke, billed as Kenneth Richards, played Sgt. Wilkins in about fifteen episodes. The series' associate producer, Nicole Milinaire, was one of the first women to attain a senior production role in a television series.
Document 2: Sherlock Holmes (1984 TV series): Sherlock Holmes is the name given to the TV series of Sherlock Holmes adaptations produced by British television company Granada Television between 1984 and 1994, with the first two series bearing the title "The Adventures Of Sherlock Holmes" on screen and being followed by subsequent sub-series bearing the titles of other short story collections by Arthur Conan Doyle. The series was broadcast on the ITV network in the UK and starred Jeremy Brett as the famous detective. His portrayal remains very popular and is accepted by some as the definitive on-screen version of Sherlock Holmes.
Document 3: Lucy Liu: Lucy Alexis Liu (born Lucy Liu; December 2, 1968) is an American actress, voice actress, director, producer, singer and artist. She became known for playing the role of the vicious and ill-mannered Ling Woo in the television series "Ally McBeal" (1998–2002), for which she was nominated for a Primetime Emmy Award for Outstanding Supporting Actress in a Comedy Series and a Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Comedy Series. Liu's film work includes starring as one of the heroines (Alex Munday) in "Charlie's Angels" (2000), portraying O-Ren Ishii in "Kill Bill" (2003), and starring roles in the main casts of "Payback" (as Pearl; 1999), "Chicago" (as Kitty Baxter; 2002), and the animated film series "Kung Fu Panda" (2008–present) portraying the character Master Viper.
Document 4: Sherlock (TV series): Sherlock is a crime drama television series based on Sir Arthur Conan Doyle's Sherlock Holmes detective stories. Created by Steven Moffat and Mark Gatiss, it stars Benedict Cumberbatch as Sherlock Holmes and Martin Freeman as Doctor John Watson. Thirteen episodes have been produced, with three-part series airing from 2010–2017, and a special episode that aired on 1 January 2016. The series is set in the present day, while the one-off special features a Victorian period fantasy resembling the original Holmes stories. "Sherlock" is a co-production of the British network BBC and the American station WGBH Boston for its "Masterpiece" anthology series on PBS, along with Hartswood Films, with Moffat, Gatiss, Sue Vertue and Rebecca Eaton serving as executive producers. The series is primarily filmed in Cardiff, Wales, with North Gower Street in London used for exterior shots of Holmes and Watson's 221B Baker Street residence.
Document 5: Shanghai Noon: Shanghai Noon is a 2000 American-Hong Kong martial arts western comedy film starring Jackie Chan, Owen Wilson and Lucy Liu. The first in the "Shanghai (film series)". The film, marking the directorial debut of Tom Dey, was written by Alfred Gough and Miles Millar.
Document 6: Shu Qi: Lin Li-hui (; born 16 April 1976), better known by her stage name Shu Qi, is a Taiwanese actress and model. She has also been credited as Hsu Chi and Shu Kei (Cantonese pronunciation of "Shu Qi"). She is among the highest paid actresses in China.
Document 7: Jennifer Yuh Nelson: Jennifer Yuh Nelson, also known as Jennifer Yuh (born May 7, 1972), is an American director and storyboard artist. She is best known for her directorial debut "Kung Fu Panda 2". Yuh is the first woman to solely direct an animated feature from a major Hollywood studio.
Document 8: Elementary (TV series): Elementary is an American procedural drama series that presents a contemporary update of Sir Arthur Conan Doyle's character Sherlock Holmes. The series was created by Robert Doherty and stars Jonny Lee Miller as Sherlock Holmes and Lucy Liu as Dr. Joan Watson. The series premiered on CBS on September 27, 2012. The series is set and filmed primarily in New York City.
Document 9: Sherlock Holmes: Sherlock Holmes ( ) is a fictional private detective created by British author Sir Arthur Conan Doyle. Known as a "consulting detective" in the stories, Holmes is known for his proficiency with observation, forensic science, and logical reasoning that borders on the fantastic, which he employs when investigating cases for a wide variety of clients, including Scotland Yard.
Document 10: Robert Doherty (writer): Robert Doherty is the creator, executive producer and writer of the American television mystery series "Elementary", starring Jonny Lee Miller, Lucy Liu and Aidan Quinn.
Document 11: Sherlock Holmes (2010 film): Sir Arthur Conan Doyle's Sherlock Holmes, also known simply as Sherlock Holmes, is a British-American 2010 steampunk mystery film directed by Rachel Lee Goldenberg and produced by independent American film studio The Asylum. It features the Sherlock Holmes characters created by Sir Arthur Conan Doyle, though it follows an original plot. The film details an unrecorded case in which eccentric detective Holmes and his companion Dr. Watson investigate a series of unusual monster attacks and a plot to destroy London. Gareth David-Lloyd plays Dr. John Watson and Ben Syder, making his film debut, plays Sherlock Holmes.
Document 12: Kung Fu Panda: Kung Fu Panda is a 2008 American computer-animated action comedy martial arts film produced by DreamWorks Animation and distributed by Paramount Pictures. It was directed by John Stevenson and Mark Osborne and produced by Melissa Cobb, and stars the voices of Jack Black, Dustin Hoffman, Angelina Jolie, Ian McShane, Seth Rogen, Lucy Liu, David Cross, Randall Duk Kim, James Hong, and Jackie Chan. Set in a version of ancient China populated by anthropomorphic talking animals, the plot revolves around a bumbling panda named Po who aspires to be a kung fu master. When an evil kung fu warrior is foretold to escape after twenty years in prison, Po is unwittingly named the chosen one destined to defeat him and bring peace to the land, much to the chagrin of the resident kung fu warriors.
Document 13: Kung Fu Killer: Kung Fu Killer is a two-part 2008 Mini-series aired on Spike TV and re-uniting Daryl Hannah and David Carradine of "Kill Bill" fame. The film also includes a lot of eastern Kung Fu talent including Osric Chau. The film also alludes to the "Kung Fu" programs of the 1970s that brought Carradine to fame.
Document 14: Liu Yifei: Liu Yifei (born 25 August 1987), birth name An Feng (安风), legal name Liu Ximeizi (刘茜美子), also known as Crystal Liu, is a Chinese actress, model and singer. Said to be one of the most beautiful Chinese actresses, Liu is widely known as "Fairy Sister" in the entertainment industry for her sweet and delicate image. In 2009, she was named as one of the New Four Dan Actresses in China.
Document 15: Sherlock Holmes: A Game of Shadows: Sherlock Holmes: A Game of Shadows is a 2011 British-American period action mystery film directed by Guy Ritchie and produced by Joel Silver, Lionel Wigram, Susan Downey and Dan Lin. It is the sequel to the 2009 film "Sherlock Holmes", and likewise features the Sherlock Holmes and Dr. John Watson characters created by Sir Arthur Conan Doyle. The film's screenplay was written by Michele Mulroney and Kieran Mulroney. Robert Downey Jr. and Jude Law reprise their roles as Holmes and Watson, and were joined by Noomi Rapace as Simza, Stephen Fry as Mycroft Holmes and Jared Harris as Professor Moriarty. The film follows an original premise incorporating elements of Conan Doyle's short stories "The Final Problem" and "The Empty House". In the film, Holmes and Watson travel across Europe with a Gypsy adventuress to foil an intricate plot by their cunning nemesis, Professor Moriarty, to instigate a war.
ground_truth: Elementary