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.

[EX Q]: Question: How many Senators voted for the law that assigned Thebacon and all of its salts the control number 9737? Passage:Thebacon (INN; pronounced ), or dihydrocodeinone enol acetate, is a semisynthetic opioid that is similar to hydrocodone and is most commonly synthesised from thebaine. Thebacon is a derivative of acetyldihydrocodeine, where only the 6–7 double bond is saturated. Thebacon is marketed as its hydrochloride salt under the trade name Acedicon, and as its bitartrate under Diacodin and other trade names. The hydrochloride salt has a free base conversion ratio of 0.846. Other salts used in research and other settings include thebacon's phosphate, hydrobromide, citrate, hydroiodide, and sulfate. The US DEA Administrative Controlled Substance Control Number assigned by the Controlled Substances Act 1970 for thebacon and all of its salts is 9737.

[EX A]: a

[EX Q]: Question: What other schools were members of the conference in which Kansas State competed in basketball in 2009-10? Passage:The 2009–10 Kansas State Wildcats men's basketball team represented Kansas State University in the 2009–10 NCAA Division I men's basketball season. The head coach was Frank Martin, who served his 3rd year at the helm of the Wildcats. The team played its home games in Bramlage Coliseum in Manhattan, Kansas. Kansas State is a member of the Big 12 Conference. The Wildcats began conference play with a trip to Columbia, Missouri and faced the Missouri Tigers and finished the year with a home game against the Iowa State Cyclones. They finished the season 29–8 and ranked #7 in the AP Poll and the ESPN/USA Today Coaches' Poll. They lost to the rival Kansas Jayhawks in the finals of the Big 12 Tournament, 72–64.

[EX A]: a

[EX Q]: Question: Who was the producer of De Vita's premiere album? Passage:About the songs to be included on the album, De Vita revealed that his idea was to include well-known songs that were more than three years old and refresh them with new arrangements. "The first challenge was to choose the songs, and the second to make that sound different... but not too much", De Vita said. Sixteen previous songs by the singer are included: "Un Buen Perdedor", from his debut album of 1984; and "Aquí Estás Otra Vez", from Fantasía (1986); "Louis" and "Te Amo", from Al Norte del Sur (1989); "No Basta", the lead single from Extranjero (1990); "Y Te Pienso" and "Cálido y Frío", from Voces a mi Alrededor (1993); "Si Quieres Decir Adios" and the title track from the 1993 album Fuera de Este Mundo; and "Si Tú No Estás" and "Te Veo Venir Soledad", selected from Nada es Igual (1999). The most represented album on the setlist is Stop (2005) with four songs: "Si La Ves", "Dónde Está el Amor", "No Me Lástimes", and "Tú de Qué Vas". "No Se Olvida" is the only song selected from the 2008 album Simplemente La Verdad. Two songs were previously unreleased. De Vita chose Mexican singer Alejandra Guzmán to record the lead single "Tan Sólo Tú", since he thought she was "perfect" for the song. "Mira Más Allá" is the other new song included. De Vita also stated his intention to record a sequel to Primera Fila; since many songs in his repertoire were left out, "I would like to include Shakira on a ballad... Ricky Martin was considered for this album too, but could not make it in time." Two years later, Vuelve en Primera Fila was announced to be the follow-up album which was released on November 12, 2013 in Latin America.

[EX A]:
a