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: How long had Central States Wrestling been in business the year Robertson won the NWA Central States Television Championship? Passage:Robertson moved to Central States Wrestling, where he won the majority of his titles. On October 22, 1981, he won the NWA Central States Television Championship with a victory over Gene Lewis. He lost the belt to Oliver Humperdink later that year but soon regained it in a rematch. On February 18, 1982, however, he dropped the belt back to Lewis. This allowed Robertson to focus on the NWA Central States Tag Team Championship, which he won a total of five times. His first reign came in October 1981 when he teamed with Rufus R. Jones to defeat Buzz Tyler and James J. Dillon. His next reign came in March 1982 when he teamed with Steve Regal to win the belts from Roger Kirby and Jerry Valiant. The title changed hands twice more that month, as Kirby and Valiant quickly regained the title only to drop it back to Robertson and Regal. Two months later, Kirby and Valiant won the belts back again. Robertson found a new partner, however, and won the championship by teaming with Hercules Hernandez in August. The reign lasted less than a month, but Robertson and Hernandez held the belts one final time after another victory in September 1982. The following year, Robertson's main success came as a singles wrestler. On February 10, 1983, he won the NWA Central States Heavyweight Championship with a victory over Manny Fernandez. He lost the belt to Bob Brown two months later but regained it in a rematch the following week. Robertson's final title reign ended when he dropped the title to Race on June 2, 1983.


A: b
****
Q: Question: What was Sander's win/loss record as a senior at Tennessee-Chattanooga? Passage:Sanders started his college career at Southern Methodist University, throwing for 1,728 yards and 12 touchdowns in 20 games, including 10 starts. He then transferred to Tennessee-Chattanooga. While there, Sanders started 22 games for the Mocs. He set school records for passing yards (7,230), touchdowns (49), completions (584), 200-yard passing games (22), 300-yard passing games (12) and total offense (7,247). Sanders was one of 16 finalists for the Walter Payton Award recognizing best player in NCAA Division I-AA football his senior season. He led the Southern Conference in all major passing categories as senior, throwing for 3,691 yards while also tying a school record with six touchdown passes against Mississippi Valley State. All 6 Touchdown receptions was to Cos DeMatteo which broke Jerry Rice's single game receiving record for Touchdowns in a game for Division 1-AA/FCS. It was also Jerry Rice's alma mater. The two were a record breaking duo at Chattanooga. Sanders also connected with DeMatteo for 13 completions for 207 yards and 3 touchdown passes at Louisville, a Division 1-A/FBS opponent. Sanders passed 367 yards and 3 touchdowns in the game. Louisville won the game 58-30,but was a career day for the duo vs a much more supreme Conference USA team. Sanders was an All-American honorable mention as a junior with 3,539 yards and 27 touchdown passes.


A: a
****
Q: Question: Which city had a larger population the year Rimington moved to Essex, Essex or Wallasey? Passage:Rimington was born Stella Whitehouse in South London, England; her family moved from South Norwood to Essex in 1939, due to the danger of living in London during World War II. Her father got a job as chief draughtsman at a steel works in Barrow-in-Furness in Cumbria, and the family moved there and she was educated at Crosslands Convent School after spending some time in Wallasey. When her father got a job in Ilkeston, Derbyshire, the family moved to the Midlands, where Stella attended Nottingham High School for Girls. She spent her last summer of secondary school working as an au pair in Paris, before enrolling at the University of Edinburgh in 1954 to study English. By chance, she met her future husband, John Rimington, whom she had known from Nottingham.


A:
a
****