In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
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Question: Passage: Holding off fierce competition from the Cincinnati Reds and Pittsburgh Pirates, the Cardinals clinched the division crown as each team won at least 90 games. The Cardinals finished the season with an NL-best 97–65 won–loss record. They opened the playoffs by defeating the Pirates in five games in the NL Division Series (NLDS). Advancing to their third straight National League Championship Series, they defeated the Los Angeles Dodgers in six games for their 19th NL pennant. Rookie Michael Wacha, who had nearly no-hit the Washington Nationals late in September, continued his dominance throughout the postseason as he allowed no runs against the Dodgers in 13 IP, earning the NLCS MVP. It was the second straight NLCS appearance to which manager Mike Matheny guided the Cardinals, who became the first manager to appear in an LCS in his first two seasons. Rookie closer Trevor Rosenthal extended a 20-inning postseason scoreless streak that started in the 2012 NLDS. The Cardinals met the Boston Red Sox in the World Series, only to lose the series in six games.
 Link Information: none Answer: none

Answer: How many more games did the Cardinals win as compared with the Reds?


Question: Passage: He made his senior debut in a First Division clash with Wigan Athletic on 14 October 2003; he replaced Clint Hill on the 80 minute mark, as Stoke lost 2–1 at the JJB Stadium thanks to two Geoff Horsfield goals. Four days later he made a further cameo against Ipswich Town. To gain first team experience he spent the second half of the 2003–04 season on loan at Second Division side Oldham Athletic. He scored his first senior goal at Boundary Park, in a 4–1 win over Plymouth Argyle on 17 April. Upon his return to the Potteries he won his home debut at the Britannia Stadium; he played the full ninety minutes in what was a 4–1 win over West Bromwich Albion.
 Link Information: 

The bet365 Stadium is an all-seater football stadium in Stoke-on-Trent, Staffordshire, England  Answer: Stoke-on-Trent,

Answer: What city did Owen win his home debut in?


Question: Passage: In 1968, Texas head coach Darrell Royal and his offensive coordinator Emory Bellard introduced what would become known as the wishbone offense. The wishbone was derived from the Split-T offense run at Oklahoma under Bud Wilkinson. In the formation, the quarterback lines up with a fullback and two tailbacks behind him, and on any play may keep the ball, hand off to the fullback, or pitch to a tailback. From the time Bryant arrived at Alabama through the 1970 season, the Crimson Tide ran a pro-style offense. By 1969, Bryant began to recruit larger linemen and tailbacks, and after a pair of six win seasons in 1969 and 1970, Bryant saw the success of the wishbone for the Longhorns and decided to implement the offense for the 1971 season. In spring 1971, Alabama assistants Mal Moore and Jimmy Sharpe traveled to Austin where they saw first hand how the wishbone operated during Texas' final week of spring practice.
 Link Information: was an American football player and coach. He served as the head coach at Mississippi State University (1954–1955),  Answer: 12

Answer:
How long had Darrell Royal been working as a head coach the year he learned about the wishbone offense?