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.

Ex Input:
Question: How many other Blackhawks made the 2015 All-Star game? Passage:During the 201415 season, Kane emerged as one of the NHL's leading scorers. He was elected to the 2015 NHL All-Star Game in Columbus, Ohio. He scored 64 points (27 goals and 37 assists) through the regular season. He injured his left clavicle on February 24, 2015, after he was cross-checked into the boards while stumbling towards the ice by Alex Petrovic in a game against the Florida Panthers. Kane underwent surgery and was expected to miss 12 weeks. At the time of his injury, he was leading the NHL in points. However, he recovered earlier than initially projected and returned to the Blackhawks at the start of the 2015 playoffs. Chicago head coach Joel Quenneville moved Kane to the Blackhawks' top line alongside Jonathan Toews and Brandon Saad after the Anaheim Ducks took a 32 game lead in the Western Conference Finals. The trio combined for nine points over the final two games and propelled the Blackhawks to the Stanley Cup Finals. Kane helped the Blackhawks defeat the Tampa Bay Lightning by assisting on Duncan Keith's game-winning goal in Game 6 and scoring an insurance goal for his third Stanley Cup championship in six years. Kane finished the playoffs with 11 goals and 12 assists, tying the Lightning's Tyler Johnson with a playoff-high 23 points.
Links: a. 2015 National Hockey League All-Star Game b. 2015 Stanley Cup playoffs c. 2015 Stanley Cup playoffs d. Alex Petrovic

Ex Output:
a

Ex Input:
Question: Was Montana the quarterback during each of Walsh's Super Bowl wins? Passage:Walsh first developed what would become the West Coast offense when he was offensive coordinator of the Cincinnati Bengals, working under legendary head coach Paul Brown. However, Walsh truly perfected this strategy as the head coach of the San Francisco 49ers. His teams were led by quarterback Joe Montana. Montana, who was noted for his ability to remain calm under pressure, also possessed good mobility and an accurate passing arm. Another important player in the 49ers offense was Roger Craig, a swift, speedy running back who could also catch passes out of the backfield and was a good receiver. Walsh's 49ers teams also featured several All-Pro wide receivers, including Dwight Clark, John Taylor, and Jerry Rice. The 49ers were one of the NFL's powerhouses in the 1980s and 1990s, under the guidance of head coaches Bill Walsh (19791988) and George Seifert (19891996). Walsh won three Super Bowls in the 1981, 1984 and 1988 seasons. Seifert won two Super Bowls in 1989 and 1994. Montana, Walsh and Rice are in the Pro Football Hall of Fame, and so is Montana's successor, quarterback Steve Young. Like Montana, Young was a great running quarterback and a very efficient passer.
Links: a. Paul Brown b. Paul Brown c. 1981 San Francisco 49ers season d. Steve Young

Ex Output:
c

Ex Input:
Question: Who won the award that Gesicki was a finalist for? Passage:Following coach James Franklin, Rahne spent the 2014 and 2015 seasons as the Penn State Nittany Lions quarterbacks coach. Working with quarterback Christian Hackenberg, Rahne helped him break all of the Nittany Lions major career passing records. Hackenberg finished his career with 693 completions, 8,457 passing yards, 48 touchdown passes, 9 career 300-yard passing games, and 21 200-yard passing games. After the final game of the 2015 regular season, John Donovan was fired as Penn States offensive coordinator, and replaced by Rahne as the interim to coach the TaxSlayer Bowl. During preparation for the bowl game, it was announced that ex-Fordham Head coach, Joe Moorhead would be taking over as offensive coordinator and quarterbacks coach for the 2016 season. Rahne took over as tight ends coach, a position that was previously held by Donovan. In this role Rahne mentored Mackey Award finalist Mike Gesicki as he broke the Penn State career record for receptions (123), receiving yards (1,419) and touchdowns (15) by a tight end. Gesicki was selected first-team All-Big Ten in 2017 and second team in 2016. Gesicki set single-season records at Penn State for receptions (51), receiving yards (679) and touchdown catches (9) by a tight end. On December 1, 2017, Rahne was named Penn States offensive coordinator and quarterbacks coach after Joe Moorhead left the Nittany Lions to become the head coach at Mississippi State. In his first game as a full-time offensive coordinator, Rahne led Penn State's offense to a Fiesta Bowl record 545 yards of total offense in a 35-28 win over Washington.
Links: a. 2016 All-Big Ten Conference football team b. 2016 All-Big Ten Conference football team c. John Mackey Award d. Joe Moorhead

Ex Output:
c