In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Q: Question: In which country is the island located that Langston Jr. worked on until 1962? Passage 1:Langston worked on a number of different reptiles and amphibians in his long career, beginning with the 1950 description (with J. Willis Stovall) of the theropod dinosaur Acrocanthosaurus. Langston was hired by the National Museum of Canada in 1954 to replace Charles M. Sternberg, and worked in western Canada and on Prince Edward Island until 1962. One of his major finds, with Loris Russell, was the rediscovery of Sternberg's Scabby Butte Pachyrhinosaurus bonebed. Langston, along with a small team of fieldworkers, excavated the Scabby Butte bonebed in 1957, securing several skulls and several hundred bones there. He then went on in 1963 to the University of Texas, where in 1969 he became the second director of the Vertebrate Paleontology Laboratory, where he worked on many projects, including work on Cretaceous vertebrates from Big Bend National Park. Finds that he and his students worked on include the giant pterosaur Quetzalcoatlus and a variety of Permian and Mesozoic reptiles. He retired in 1986, but continued to be active in the field. In 2007, Langston was the twentieth recipient of the Society of Vertebrate Paleontology's A. S. Romer-G. G. Simpson Medal, the highest honor of the society.
Passage 2:The early history of United States space policy is linked to the USSoviet Space Race of the 1960s. The National Aeronautics and Space Act creating NASA was passed in 1958, after the launch of the Soviet Sputnik 1 satellite. Thereafter, in response to the flight of Yuri Gagarin as the first man in space, Kennedy in 1961 committed the United States to landing a man on the Moon by the end of the decade. Although the costs of the Vietnam War and the programs of the Great Society forced cuts to NASA's budget as early as 1965, the first Moon landing occurred in 1969, early in Richard Nixon's presidency. Under the Nixon administration NASA's budget continued to decline and three of the planned Apollo Moon landings were cancelled. The Nixon administration approved the beginning of the Space Shuttle program in 1972, but did not support funding of other projects such as a Mars landing, colonization of the Moon, or a permanent space station.
Passage 3:Strout's first novel, Amy and Isabelle (1998) met with widespread critical acclaim, became a national bestseller, and was adapted into a movie starring Elisabeth Shue. Her second novel, Abide with Me (2006), received critical acclaim but ultimately failed to be recognized to the extent of her debut novel. Two years later, Strout wrote and published Olive Kitteridge (2008), to critical and commercial success grossing nearly $25 million with over one million copies sold as of May 2017. The novel won the 2009 Pulitzer Prize for Fiction. The book was adapted into a multi Emmy Award-winning mini series and became a New York Times bestseller. Five years later, she published The Burgess Boys (2013), which became a national bestseller. My Name Is Lucy Barton (2016) was met with international acclaim and topped the New York Times bestseller list. Lucy Barton later became the main character in Strout's 2017 novel, Anything is Possible. A sequel to Olive Kitteridge, titled Olive, Again, was published in 2019.

A:
1