question: Do Melville Shavelson and Jason Reitman have different nationalities?
answer: yes
context: Title: The Legend of Valentino
  Passage: The Legend of Valentino is a 1975 American television film written and directed by Melville Shavelson.  It deals with real life events about the actor and sex symbol of the 1920s Rudolph Valentino.
  Title: Melville Shavelson
  Passage: Melville Shavelson (April 1, 1917 – August 8, 2007) was an American film director, producer, screenwriter, and author.  He was President of the Writers Guild of America, West (WGAw) from 1969 to 1971, 1979 to 1981, and 1985 to 1987.
  Title: Ike (miniseries)
  Passage: Ike is a 1979 television miniseries about the life of Dwight D. Eisenhower, with heavy concentration on the time he went to Europe during World War II to serve as Supreme Commander.  The screenplay by Melville Shavelson was based on Kay Summersby's 1948 memoir "Eisenhower Was My Boss" and her 1975 autobiography, "Past Forgetting: My Love Affair".  Directed by Boris Sagal and Melville Shavelson, the production starred Robert Duvall as Eisenhower and Lee Remick as Kay Summersby.  Film editors John Woodcock and Bill Lenny won an Eddie Award for their work and the series garnered five Emmy Award nominations.
  Title: The Other Woman (1983 film)
  Passage: The Other Woman is a 1983 television romantic comedy film directed by Melville Shavelson.  The film was originally broadcast on CBS.  It was the only television film directed by Shavelson that he did not also write.
  Title: Jason Reitman
  Passage: Jason Reitman ( ; born October 19, 1977) is a Canadian-American film director, screenwriter, and producer, best known for directing the films "Thank You for Smoking" (2005), "Juno" (2007), "Up in the Air" (2009), and "Young Adult" (2011).  As of February 2, 2010, he has received one Grammy Award and four Academy Award nominations, two of which are for Best Director.  Reitman is a dual citizen of Canada and the United States.  He is the son of director Ivan Reitman.
  Title: Children of Immigrants Longitudinal Study
  Passage: The Children of Immigrants Longitudinal Study (CILS) was designed to study the adaptation process of the immigrant second generation.  Immigrant second generation is defined broadly as United States-born children with at least one foreign-born parent, or children born abroad but brought at an early age to the United States.  The original survey was conducted with large samples of second-generation immigrant children attending the 8th and 9th grades in public and private schools in the metropolitan areas of Miami/Ft.  Lauderdale in Florida and San Diego, California.  Conducted in 1992, the first survey had the purpose of ascertaining baseline information on immigrant families, children's demographic characteristics, language use, self-identities, and academic attainment.  The total sample size was 5,262.  Respondents came from 77 different nationalities, although the sample reflects the most sizable immigrant nationalities in each area.  Three years later, corresponding to the time in which respondents were about to graduate from high school, the first follow-up survey was conducted.  Its purpose was to examine the evolution of key adaptation outcomes including language knowledge and preference, ethnic identity, self-esteem, and academic attainment over the adolescent years.  The survey also sought to establish the proportion of second-generation youths who dropped out of school before graduation.  This follow-up survey retrieved 4,288 respondents or 81.5 percent of the original sample.  Together with this follow-up survey, a parental survey was conducted.  The purpose of this interview was to establish directly characteristics of immigrant parents and families and their outlooks for the future including aspirations and plans for the children.  In total, 2,442 parents or 46 percent of the original student sample were interviewed.  During 2001-2003, or a decade after the original survey, a final follow-up was conducted.  The sample now averaged 24 years of age and, hence, patterns of adaptation in early adulthood could be readily assessed.  The original and follow-up surveys were conducted mostly in schools attended by respondents, greatly facilitating access to them.  Most respondents had already left school by the time of the second follow-up so they had to be contacted individually in their place of work or residence.  Respondents were located not only in the San Diego and Miami areas, but also in more than 30 different states, with some surveys returned from military bases overseas.  Mailed questionnaires were the principal source of completed data in this third survey.  In total, CILS-III retrieved complete or partial information on 3,613 respondents representing 68.9 percent of the original sample and 84.3 percent of the first follow-up.  Relevant adaptation outcomes measured in this survey include educational attainment, employment and occupational status, income, civil status and ethnicity of spouses/partners, political attitudes and participation, ethnic and racial identities, delinquency and incarceration, attitudes and levels of identification with American society, and plans for the future.
  Title: Modern American School (Jordan)
  Passage: Modern American School (Arabic: ‎ ‎ ) is an international private, co-educational college preparatory school based in Jordan.  It provides primary, middle, and secondary education for ages 3 to 18.  The school is made up of students from over 52 different nationalities including Jordanians, other Arabs, and Non-Arab nationalities; approximately 30% of the staff being non-Jordanian from over 27 different countries.  Graduates of the school have gone on to attend universities throughout the world including Harvard University, Yale University, University of Pennsylvania, Massachusetts Institute of Technology, University of Glasgow, London School of Economics, University of Toronto, and the Heidelberg University.
  Title: Jimmy (musical)
  Passage: Jimmy is a musical with a score by Bill Jacob, lyrics by Patti Jacob and a book by Melville Shavelson and Morrie Ryskind.  The musical describes the rise and fall of New York City Mayor Jimmy Walker, whose career was marred by corruption it was a romanticized version of Walker's tenure as mayor as presented in the 1957 film "Beau James", starring Bob Hope.  The film was based on a biography of Walker, also titled "Beau James", written by Gene Fowler.
  Title: Mixed Company
  Passage: Mixed Company is a 1974 comedy-drama film directed by Melville Shavelson and written by Shavelson and Mort Lachman.  It stars Barbara Harris, Joseph Bologna, Tom Bosley, Lisa Gerritsen, Dorothy Shay, Ruth McDevitt and Haywood Nelson.
  Title: Copenhagen International School
  Passage: Copenhagen International School (CIS) is an international, co-educational day school located in the Copenhagen metropolitan area, Denmark.  The student body consists of around 930 members representing over 80 different nationalities with English as the primary language of instruction.  Copenhagen International School offers an educational program from Pre-kindergarten through grade 12 for students of all nationalities.  The school year comprises four quarters, extending from mid-August through mid-June.
citations: Melville Shavelson Jason Reitman