Question: What nationality is the actress who played the role of Sam Sloan's wife Trudy in the sitcom The Single Guy ?

full_context: Document 1: Seinfeld: Seinfeld is an American sitcom that ran for nine seasons on NBC, from 1989 to 1998. It was created by Larry David and Jerry Seinfeld, the latter starring as a fictionalized version of himself. Set predominantly in an apartment building in Manhattan's Upper West Side in New York City, the show features a handful of Jerry's friends and acquaintances, particularly best friend George Costanza (Jason Alexander), former girlfriend Elaine Benes (Julia Louis-Dreyfus), and neighbor across the hall Cosmo Kramer (Michael Richards). It is often described as being "a show about nothing", as many of its episodes are about the minutiae of daily life.
Document 2: Mulan II: Mulan II is a 2004 American direct-to-video Disney animated film directed by Darrell Rooney and Lynne Southerland and is a sequel to the 1998 animated film "Mulan" (originally released in theaters). The entire cast from the first film returned, except for Eddie Murphy (Mushu), Miriam Margolyes (The Matchmaker), Chris Sanders (Little Brother) and Matthew Wilder (Ling's singing voice). Murphy and Margolyes were replaced by Mark Moseley and April Winchell, respectively; Little Brother was voiced by Frank Welker, and Gedde Watanabe does his own singing for the sequel.
Document 3: Mulan (Disney character): Fa Mulan is a character, inspired by an actual historic figure, who appears in Walt Disney Pictures' 36th animated feature film "Mulan "(1998), as well as its sequel "Mulan II "(2004). Her speaking voice is provided by actress Ming-Na Wen, while singer Lea Salonga provides the character's singing voice. Created by author Robert D. San Souci, Mulan is based on the legendary Chinese warrior Hua Mulan from the poem the "Ballad of Mulan". The only child of an aging war veteran, Mulan disregards both tradition and the law by disguising herself as a man in order to enlist herself in the army in lieu of her feeble father.
Document 4: Brad Hall: William Brad Hall (born March 21, 1958) is an American actor, comedian, director and writer. He is best known as a "Saturday Night Live" news anchor on "Saturday Night News" and for creating the sitcoms "The Single Guy" and "Watching Ellie".
Document 5: Mulan (2009 film): Mulan: Rise of a Warrior (), also known as Mulan: Legendary Warrior, is a 2009 Chinese film starring Zhao Wei as the titular protagonist. The director, Jingle Ma, has explained that this film is vastly different from the 1998 Walt Disney animated film and adheres more to his imagination. Zhao Wei was cast by Ma as Hua Mulan over actresses Zhang Ziyi, Michelle Yeoh, and Liu Yifei, who were reportedly also considered for the main role.
Document 6: Ladies Man (1999 TV series): Ladies Man is an American television sitcom series starring Alfred Molina as husband, father, son, ex-husband and son-in-law who lives with a number of women under one roof. The show was first broadcast on September 20, 1999, and lasted for two seasons on CBS until June 27, 2001. The series co-starred Betty White and is perhaps most memorable for reuniting White and her "Golden Girls" co-stars Rue McClanahan and Estelle Getty in one of the later episodes.
Document 7: Mulan Jr.: Mulan Jr. is a one-act stage musical based on the 1998 Disney animated film "Mulan", which in turn was based on the Chinese legend of Hua Mulan) and the story "Fa Mulan" by Robert D. San Souci. The adaptation mixes songs featured in the 1998 film as well as deleted songs from the film, including the revival of songs written by Stephen Schwartz, who was the original composer for the 1998 film before leaving to work on "The Prince of Egypt". The musical is G-rated, any mature content from the sources it is based on having been deleted in the adaptation. The cast includes 26 roles plus an ensemble.
Document 8: The Single Guy: The Single Guy is an American television sitcom that ran for two seasons on NBC, from September 1995 to April 1997. It stars Jonathan Silverman as struggling New York City writer Jonathan Eliot, and followed several of his close friends (some of whom came and left as the show was re-tooled between seasons). The series also starred Joey Slotnick as Eliot's best friend Sam Sloan, Ming-Na Wen as Sam's wife Trudy and Ernest Borgnine as doorman Manny, throughout its entire run. "The Single Guy" was created by Brad Hall.
Document 9: Two and a Half Men: Two and a Half Men is an American television sitcom that originally aired on CBS for twelve seasons from September 22, 2003 to February 19, 2015. Originally starring Charlie Sheen, Jon Cryer, and Angus T. Jones, the series was about a hedonistic jingle writer, Charlie Harper; his uptight brother Alan; and Alan's troublesome son Jake. After Alan divorces, he moves with his son to share Charlie's beachfront Malibu house and complicates Charlie's freewheeling life.
Document 10: Andy Breckman: Andrew Ross "Andy" Breckman (born March 3, 1955) is an American television and film writer and a radio personality on WFMU. He is the creator and executive producer of the Emmy Award-winning television series "Monk" on the USA Network, and is co-host of WFMU radio's long-running conceptual comedy program "Seven Second Delay". He has written screenplays for a number of comedy films including "Sgt. Bilko" (starring Steve Martin) and "Rat Race" (directed by Jerry Zucker), and is frequently hired as a "script doctor" to inject humorous content into scripts written by other screenwriters.
Document 11: My 90-Year-Old Roommate: My 90-Year-Old Roommate is a Canadian comedy web series, which premiered in 2016 on the Canadian Broadcasting Corporation's Punchline comedy web platform. Created by Ethan Cole, the series stars Cole as a fictionalized version of himself, an underemployed young man who moves in with his recently widowed 90-year-old grandfather Joe (Paul Soles).
Document 12: 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 13: Will &amp; Grace: Will & Grace is an American sitcom created by Max Mutchnick and David Kohan. Set in New York City, the show focuses on the relationship between best friends Will Truman (Eric McCormack), a gay lawyer, and Grace Adler (Debra Messing), a straight interior designer. The show was broadcast on NBC from September 21, 1998 to May 18, 2006, for a total of eight seasons, and re-started its run on NBC on September 28, 2017. During its original run, "Will & Grace" was one of the most successful television series with gay principal characters.
Document 14: Ming-Na Wen: Ming-Na Wen (; born November 20, 1963) is an American actress. (She has been credited with and without her family name "Wen", but most credits since the late 1990s have been without it. She has been known by such variants of her name as Ming-Na, Ming Na, Ming Na Wen and Ming Wen.) She is known for playing the role of Melinda May in the ABC action drama series "Agents of S.H.I.E.L.D." and for voicing Fa Mulan, one of the Disney Princesses, in the films "Mulan" and "Mulan II", the video game "Kingdom Hearts II", and in the Disney animated series "Sofia the First". She is due to reprise her role as Mulan in "".
Document 15: Mulan (1998 film): Mulan is a 1998 American animated musical action comedy-drama film produced by Walt Disney Feature Animation for Walt Disney Pictures. It is based on the Chinese legend of Hua Mulan, and was Disney's 36th animated feature. It was directed by Tony Bancroft and Barry Cook, with story by Robert D. San Souci and screenplay by Rita Hsiao, Philip LaZebnik, Chris Sanders, Eugenia Bostwick-Singer, and Raymond Singer. Ming-Na, Eddie Murphy, Miguel Ferrer and B. D. Wong star in the English version, while Jackie Chan provided the voice of Captain Li Shang for the Chinese dubs of the film. The film's plot takes place during the Han dynasty, where Fa Mulan, daughter of aged warrior Fa Zhou, impersonates a man to take her father's place during a general conscription to counter a Hun invasion.
ground_truth: American