In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Input: Consider Input: Passage: DeFilippo became quarterbacks coach at Fordham in 2000 upon graduating from James Madison. The following year, DeFilippo enrolled at the University of Notre Dame to be a graduate assistant for the Notre Dame Fighting Irish. In the 2001 season, DeFilippo helped coach wide receivers and tight ends on Bob Davie's staff, then in 2002 worked with quarterbacks under Tyrone Willingham. From 2003 to 2004, DeFilippo was again quarterbacks coach at a Division I-AA program in New York City, Columbia, under Bob Shoop. He then moved up to the NFL in 2005 as offensive quality control coach for the New York Giants under Tom Coughlin and held that position until 2006. In 2007, DeFilippo joined Lane Kiffin's staff on the Oakland Raiders as quarterbacks coach and remained on staff in 2008 when Tom Cable replaced Kiffin during the season. DeFilippo became quarterbacks coach for the New York Jets under Rex Ryan in 2009. The Jets that year finished 9-7 and in the playoffs, defeated the Cincinnati Bengals and San Diego Chargers to make their first trip to the AFC Championship Game in 11 years, before losing to their former division rival Indianapolis Colts 17-30. DeFilippo also coached rookie quarterback Mark Sanchez, whom in 2009, became only the second rookie quarterback in NFL history to win multiple playoff games.
 Link Information: Rex Ashley Ryan (born December 13, 1962) is a former American football coach and current ESPN analyst. Ryan was formerly the head coach of the New York Jets a Question: Who was the last head coach to lead the Jets to the AFC Championship Game prior to John DeFilippo joining the team as their quarterbacks coach?

Output: Answer: Rex Ryan



Input: Consider Input: Passage: The Badgers went into the 2009–2010 season picked 9th in the Big Ten. However, they upset the Arizona Wildcats and Maryland Terrapins in the Maui Invitational. On December 2, 2009, in a game on ESPN, Wisconsin shocked the #5 Duke Blue Devils (who would be the eventual National Champions). Leuer poured in 17 points on his way to scoring double digits in 13 of the first 15 games of the year. He followed up the effort against Duke with back-to-back double doubles at UW-Green Bay (a career high 26 points and 10 rebounds) and against Marquette University (24 points, 12 rebounds). He would also score 25 against UW-Milwaukee and 21 at Michigan State. Wisconsin was off to a surprising 13-3 start (3-1 in the Big Ten) after a 73-66 upset against #4 Purdue. However, Leuer had an off night against Purdue and only scored 4 points on 2-15 shooting. It was revealed after the game that Leuer had broken his wrist in the first half, yet still played 38 of the 40 minutes in the game. Leuer was ruled out indefinitely and he ended up missing the next 9 games.
 Link Information:  under head coach Mike Krzyzewski, who is nicknamed "Coach K". Question: Who coached the National Champions of the 2009-2010 season?

Output: Answer: Mike Krzyzewski


Input: Consider Input: Passage: He began his career at Rangers, where he made 2 appearances. Walker made his senior league début in a 1–0 win over Motherwell at Fir Park, coming off the bench to replace Hamed Namouchi. Walker had a six-month loan spell at Clyde in which he made his Bully Wee début in a 1–0 victory at Broadwood Stadium against Ross County. During this time, Walker won the SFL young player of the month award for September 2004. After his short-term deal at Broadwood, Walker went to Sweden for a couple of months but decided to come back home. he joined Morton in July 2005. Walker made his Morton début in a 3–2 (AET) Challenge Cup win over Gretna, in which assistant boss at Morton, Derek Collins, and later-to-be teammate Ryan McGuffie played for the opposition. His senior league debut was the following week against Raith Rovers, in which Morton triumphed 2–0 in front of 3,222 fans. He signed a new contract in May 2009, for another year at Morton. Being out of contract in the summer, and struggling for fitness, Walker was loaned to Brechin City for three months in January 2010. Walker suffered a recurrence of a groin injury, where he underwent surgery but remained at Brechin until April. He was released at the end of the 2009–10 season. After his release from Morton, Walker decided to go part-time and was signed up by ex-manager Jim McInally at East Stirlingshire for the 2010–11 season.
 Link Information: none Question: How many goals did Ryan McGuffie have for Gretna?


Output: Answer: none