instruction:
In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.
question:
Question: Which professional ice hockey league that McNab ever played in was formed first? Passage:After playing junior hockey in Saskatoon, Saskatchewan, McNab played on the Omaha Knights of the USHL in the 1946–48 season before being called up to the Detroit Red Wings of the National Hockey League in 1947. He would play on and off with the Red Wings until 1951, playing on the team that won the Stanley Cup in 1950. He played for the Indianapolis Capitols of the American Hockey League in 1950–51. Before the 1951–52 season, he was traded by the Red Wings to the Chicago Black Hawks, but never played for the team. Back surgery kept him out of action in 1951–52 and McNab then joined the New Westminster Royals of the Western Hockey League, where he played for seven seasons, retiring in 1959. He was voted league MVP in 1955, scoring 32 goals and 81 points.
 Links: a. Omaha Knights (AHA) b. Saskatoon c. National Hockey League d. United States Hockey League (1945–1951)
answer:
d


question:
Question: To what city did the team that Olsen played with later move? Passage:Merlin Jay Olsen (; September 15, 1940 – March 11, 2010) was an American football player, announcer, and actor. He played his entire 15-year professional football career in National Football League (NFL) as a defensive tackle with the Los Angeles Rams. He was selected to the Pro Bowl a record 14 straight times, missing selection only in the last year of his career. This record of 14 seasons selected to play in the Pro Bowl, consecutive or otherwise, is shared with current New England Patriots quarterback Tom Brady, former offensive lineman Bruce Matthews, former tight end Tony Gonzalez, and former quarterback Peyton Manning. A recipient of the 1961 Outland Trophy as the best lineman in college football, Olsen is a member of the Pro Football Hall of Fame and the College Football Hall of Fame. As an actor, he portrayed farmer Jonathan Garvey on Little House on the Prairie. After leaving that series, he starred in his own NBC drama, Father Murphy.
 Links: a. NBC b. Los Angeles Rams c. Tom Brady d. American football
answer:
b


question:
Question: Which city was created first, Boulogne or Southhamptom? Passage:In early September 1914, 18-year old Lewis attended a recruitment meeting organised by a Major Birt, who was also his father's employer, which drew crowds of 2000–3000 people before enlisting in the 11th (Service) Battalion of the Welsh Regiment which had been formed little over a month before as the Cardiff Commercial Battalion, a pals unit. At 10 a.m. the next day, Lewis, was one of 75 local volunteers who left Milford Haven before being split into smaller groups with Lewis and 45 others travelling to Maindy Barracks in Cardiff, the rest joining the Royal Engineers or the Royal Artillery. Two days later, his unit was moved to Lewes as part of the 67th Brigade. He also underwent training at Eastbourne, Hastings, Aldershot and Seaford. On 5 September 1915, just over a year after enlisting, Lewis and his unit sailed to Boulogne, France from Southampton. Several days after his arrival, he was attached to the 9th Border Regiment as a machine gunner.
 Links: a. Eastbourne b. Aldershot c. Boulogne-sur-Mer d. Hastings
answer:

c