question: what is the nationality of the choreographer who choreographed Land Be Bright ?
answer: American
context: Title: Mansi Aggarwal
  Passage: Mansi Aggarwal is an Indian choreographer who has choreographed dances in Bollywood movies.  She is best known for choreographing the song, 'Bharat Mata ki Jai, from the movie Shanghai that starred actor Emraan Hashmi - the song gained a lot of popularity and became a 'hit' in India.  She has worked with notable actors such as Sushant Singh Rajput in the award-winning movie, Kai Po Che, and with Abhay Deol in the movie Dev D.  The song 'Suno Na Sangemarmar' that she choreographed was nominated for Stardust and Filmfare awards.
  Title: Land Be Bright
  Passage: Land Be Bright is a modern dance work choreographed by Martha Graham to music by Arthur Kreutz with a set and costumes by Charlotte Trowbridge.  The unabashedly patriotic piece premiered on March 14, 1942, at Chicago's Civic Opera House.  The original cast included Graham and members of the Martha Graham Dance Company.
  Title: Martha Graham
  Passage: Martha Graham (May 11, 1894 – April 1, 1991) was an American modern dancer and choreographer.  Her style, the Graham technique, reshaped American dance and is still taught worldwide.
  Title: Terence Lewis (choreographer)
  Passage: Terence Lewis (born 10 April 1975) is an Indian dancer and choreographer, specializing in contemporary dance.  He is known as a choreographer and judge in reality dance series. ." Dance India Dance Season 1, 2, 3" (2009–2012) He runs his 'Terence Lewis Contemporary Dance Company' in Mumbai, holds dance workshops both in India and abroad.  He has choreographed Bollywood films like, "Lagaan" (2001), "Jhankaar Beats" (2003) and "Naach" (2004), apart from musicals, stage shows, ads, music videos and national and international dance competitions , as well as starring in a music video for "DJ Hot Remix Vol.3" called Badan Pe Sitare (Remix of old song by Harry Anand) He was recently a judge of "Nach Baliye 5", along with actress Shilpa Shetty and film director Sajid Khan.  And currently seen judging Nach Baliye Shriman v/s Shrimati along with actress and "Nach Baliye 5" judge Shilpa Shetty and film director and choreographer Farah Khan.  Terence Lewis also got Staar Parivaar Award for Favourite Judge.  He also choreographed Disney India's first theatre production Beauty and the Beast.
citations: Martha Graham Land Be Bright