In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Q: Question: Did Brown work longer as Director of player personnel for the Battlehawks or Vice President of Football Operations for the Iron? Passage:Theotis "Trey" Brown, III (born March 1, 1985) is a former American football cornerback who is currently the Director of Player Personnel for the St. Louis BattleHawks. Prior to being hired by the XFL, Brown served as the Executive Vice President of Football Operations for the Birmingham Iron of the Alliance of American Football. Prior to the AAF, Brown spent 9 years in the National Football League as a scout/executive. From 2010 to 2012, he was a scout with the New England Patriots. Then, from 2013 to 2018, he was with the Philadelphia Eagles in a variety of capacities including the Director of College Scouting from 2016-2018. As a player, he was signed by the Chicago Bears as an undrafted free agent in 2009. He played college football at UCLA. He also played for the New York Sentinels. He is the son of former NFL running back Theotis Brown.


A: a
****
Q: Question: Which stadium Cross played in holds more fans, Vale Park or Belle Vue? Passage:Cross began his career at Walsall, who finished 12th in the Third Division in 1966–67 under the stewardship of Ray Shaw. New boss Ron Lewin then took the "Saddlers" to a seventh-place finish in 1967–68. After a 13th-place finish in 1968–69, Bill Moore returned to lead Walsall to 12th place in 1969–70. Cross played just 12 league games in his four years at Fellows Park. He joined Gordon Lee's Port Vale in July 1970. He made his debut on 5 September, in a 1–0 win over Preston North End at Vale Park. He played 42 Third Division games in the 1970–71 season, and scored his first goal in the Football League on 2 January, in a 2–1 win over Doncaster Rovers at Belle Vue. He was an ever-present in the 1971–72 season, playing all 46 league and five cup games. He made 40 appearances in the 1972–73 season, and ended a series of 134 consecutive appearances from his debut in March 1973 when he wrenched his left knee. He recovered from this injury to play just two games in the 1973–74 campaign, but then he injured his knee ligaments in October 1973 and was out of action for 17 months. He managed to play just two games in the 1974–75 season, and was handed a free transfer in May 1975 by new manager Roy Sproson. He went on to play for Southern League side Nuneaton Borough. Upon his retirement as a player, he became a School of Excellence coach at Stoke City. He later went on to become a teacher for 25 years.


A: b
****
Q: Question: Which is the oldest team that Arizona lost to in 2008? Passage:After going 6–6 in 2006, the Wildcats lost three of their first four games in 2007, including a 29–27 loss at home to New Mexico. In that game, Stoops gained a 15-yard unsportsmanlike conduct penalty for his behavior on the sideline, which led to a New Mexico touchdown. Following a 2007, 21–20 home loss to Stanford, dropping the team to 2–6, local media began speculating as to whether Stoops would be fired. However, subsequent statements by the athletic director and the university's president indicated that Stoops would return for an additional season. At the beginning of the season, many believed this to be the year Stoops and the Wildcats would reach their first college bowl game in a decade; a winning season was considered a must in order for Stoops to remain as Wildcats head coach. Under the direction of Stoops, Arizona scored 70 points in the season opener against the Idaho Vandals, falling just four points short of a school record for points scored in a game. They went on to soundly defeat Toledo, UCLA, Washington, and California, but lost close games to New Mexico and Stanford. They went on to defeat Washington State on the road to secure bowl eligibility at six wins, but lost to Oregon on the road after mounting a dramatic second-half come-from-behind rally, and to Oregon State in Tucson on a last-second field goal. The Wildcats' final game of the regular season was a 31–10 victory on December 6 in Tucson against Arizona State in the annual Territorial Cup rivalry game. With that win and a final regular season record of 7–5, Arizona accepted a bid from to the Las Vegas Bowl to face BYU. It was the Wildcats' first bowl appearance since the 1998 Holiday Bowl. Stoops' reputation in Tucson was mixed; while the Wildcats had a winning record and appeared in and won their first bowl game in ten years, many fans were divided during the season on whether he should be retained as head coach, as they expected Stoops to guide the team to an eight, nine or even ten-win season given the talent level and the offensive and defensive systems employed by the Wildcats (and with the overall talent level in the Pac-10 conference perceived to be not as strong as usual in 2008). While Stoops brought the Wildcat football program to a level of respectability which was lost during the era of John Mackovic, some fans were disappointed the program was not at the elite level of Stoops' former program Oklahoma or of perennial Pac-10 football power USC. However, Stoops was given strong votes of confidence by UA (later UNLV) athletic director Jim Livengood, by university president Dr. Robert Shelton, and by several prominent Arizona football boosters.


A:
a
****