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.

Input: Consider Input: Question: In what years did John Angelo Valdemar Østergaard Hansen play football? Passage:John Angelo Valdemar Østergaard Hansen, known simply as John Hansen, (24 June 1924 – 12 January 1990) was a Danish footballer who played as a forward. He played professionally for seven years in Italy: he scored 124 goals in 187 matches for Juventus F.C., and won two Serie A championships with the club, finishing as Capocannoniere top-goal scorer in the 1951–52 Serie A season; he later also played for Italian club S.S. Lazio. He won the 1944 Danish championship with childhood club BK Frem. Hansen scored 10 goals in eight games for the Denmark national football team in 1948, and won a bronze medal with Denmark at the 1948 Summer Olympics. In 1985, Hansen received the Italian order of chivalry.
 Links: a. Serie A b. Forward (association football) c. Association football d. Association football

Output: c


Input: Consider Input: Question: How old was the commander in chief when he coordinated a massive anti-guerrilla operation? Passage:In 1970, 22-year-old Crespo had dropped out of IST and was eventually drafted into military service in the Portuguese Colonial War. He transferred to Mozambique where his military occupation was to check the cement cargoes from Beira to the Cahora Bassa Dam construction site, near Tete. Some time later, due to his good fluency in English, he was placed in the press office of Kaúlza de Arriaga, the commander in chief of the Portuguese Armed Forces in Mozambique, who had coordinated a massive anti-guerrilla operation against FRELIMO separatists in 1970 - the Gordian Knot Operation. While serving in the army, Crespo also entered the newly created School of Medicine of the University of Lourenço Marques where he would complete a number of academic disciplines but did not graduate. He also married Helen de Souza from Johannesburg, a South African woman with Portuguese ancestry who worked in genetics. After the Carnation Revolution left-leaning military coup at Lisbon in April 1974, fresh out of the troop, Crespo fled Mozambique for South Africa.
 Links: a. Portuguese Colonial War b. Tete, Mozambique c. Kaúlza de Arriaga d. Kaúlza de Arriaga

Output: c


Input: Consider Input: Question: In what state was the game held that Forte was chosen for on December 27? Passage:In Week 3 against the Pittsburgh Steelers, Forte had a 55-yard run, and the following week against the Detroit Lions, had a 53-yard run, making him the first Bears running back to record runs of 50+ yards in back-to-back games since Raymont Harris in 1997. Two weeks later, against the New Orleans Saints, Forte passed Rick Casares for third in the all-time leading rusher list with 5,702 career yards, behind Walter Payton and Neal Anderson. In Week 7 against the Washington Redskins, Forte scored three rushing touchdowns. Against the Detroit Lions in Week 10, Forte recorded 49 yards from scrimmage to bring his season total to 1,023, and became the first player in Bears history and 18th NFL player to record 1,000 yards from scrimmage in each of his first six seasons. On November 24, 2013, Forte passed Neal Anderson for the second most career rushing yards in Bears franchise history. On December 27, Forte was named to the 2014 Pro Bowl. In the Week 17 loss to Green Bay, Forte recorded his 20th 100-yard rushing game, tying Gale Sayers for the second-most in Bears history. He also had three touchdowns, becoming the third Bear with two three-touchdown games in a season. Forte ended the 2013 season with a career-high nine rushing touchdowns along with 1,933 total yards from scrimmage, fifth-most in team history and the second-most behind Payton. Forte also had 1,339 rushing yards during the season, the ninth-most in franchise history. Forte's 1,339 rushing yards ranked second in the NFL in 2013, while his all-purpose yards from 1,933 yards ranked fourth. Following the regular season's conclusion, Forte was one of three finalists for the FedEx Ground Player of the Year Award, but finished runner-up to LeSean McCoy and Jamaal Charles.
 Links: a. 2013 Pittsburgh Steelers season b. 2014 Pro Bowl c. 2013 Washington Redskins season d. Raymont Harris


Output: b