question: Are Nelson Cragg and Galen Porter both from the same country?
context: [["Antiphanes of Delos", ["Antiphanes of Delos was a Greek physician.", "He has been quoted by Caelius Aurelianus and Galen, and must therefore have lived some time in or before the 2nd century AD.", "He is mentioned by Clement of Alexandria as having said\" the sole cause of diseases in man was the too great variety of his food.\""]], ["Humphrey Ridley", ["Dr Humphrey Ridley (1653 \u2013 April 1708) was a British physician, who followed the research done by Willis, Vieussens, and Galen, and is most noted for his studies of neuroanatomy."]], ["Charlie Bewley", ["Charles Martin Bewley( born 25 January 1981) is an English actor and producer best known for his role as the vampire Demetri in\" The Twilight Saga\" films, Charles Wentworth on\" Nashville\", and Galen Vaughn on The Vampire Diaries."]], ["Dave Klein (cinematographer)", ["David Klein( born December 1972) is an American cinematographer known for working with director Kevin Smith on the films\" Clerks Mallrats Chasing AmyClerks IIZack and Miri Make a PornoCop Out\", and\" Red State\".", "Klein, a member of the American Society of Cinematographers, was the director of photography for\" True Blood\" on HBO and is currently the director of photography for\" Homeland\" on Showtime.", "Klein was hired for the latter position beginning with\" Homeland\"'s third season, taking over cinematographer duties from Nelson Cragg who had served as the series' director of photography for two seasons."]], ["Galen Porter", ["Galen T. Porter (1807 \u2013 March 30, 1883) was an American law enforcement officer and police captain in the New York City Police Department.", "One of the senior police commanders during the New York Draft Riots, he helped defend the Third Avenue draft office and later headed the Nineteenth Precinct."]], ["Chapter 5 (American Horror Story)", ["\" Chapter 5\" is the fifth episode of the of the anthology television series\" American Horror Story\".", "It aired on October 12, 2016, on the cable network FX.", "The episode was written by Akela Cooper and directed by Nelson Cragg."]], ["Apollinarius (astrologer)", ["Apollinarius was a first or second century AD astrologer who wrote in Greek.", "He is a source for Vettius Valens and Galen."]], ["Willem Brakman", ["Willem Pieter Jacobus Brakman( 1922 \u2013 2008) was a Dutch writer who made his literary debut with the novel\" Een winterreis\" in 1961.", "Brakman received the P. C. Hooft Award in 1980.", "He was born on June 13th, 1922 in The Hague, Netherlands, and died on May 8th, 2008 in the same country."]], ["Nelson Cragg", ["Nelson Cragg is an American cinematographer.", "He is known for his work on Showtimes\" Homeland\" and on the FX mini-series\" The People vs. O. J. Simpson\", both of which earned him Emmy Award nominations."]], ["Godwin Davy", ["Godwin Davy( born 15 December 1979) is an Anguillan international footballer who plays as a goalkeeper.", "He made his international debut in a World Cup qualifying match against El Salvador, resulting in a lopsided match, losing 12- 0 in February 2008, and also played in the 4 \u2013 0 loss to the same country in the return match in March 2008."]]]
supporting_facts: [["Nelson Cragg", 0], ["Galen Porter", 0]]
evidences: [["Nelson Cragg", "country of citizenship", "American"], ["Galen Porter", "country of citizenship", "American"]]
answer: yes