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 Input:
Question: In what city and state was Elder a 2010 recipient of a Distinguished Alumni Award? Passage:It was in the 1991-92 season of TV’s Murphy Brown starring Candice Bergen, Elder made a mark portraying Murphy Brown’s obstetrician, Dr. Barton. Her recurring role culminated with the historic season finale where Dr. Barton delivered Murphy Brown's baby. She was cast as Gina's mother Nadine Water’s on Martin (1992—97) starring Martin Lawrence. And in 1998 she replaced Jo Marie Payton as Harriette Winslow in the last several episodes of the popular show Family Matters. Elder has frequently returned to the stage and having last appeared at Arkansas Rep as Rose in August Wilson's Fences. She also has many theatre directorial credits including: The Book of the Crazy African (Skylight Theatre), The Meeting (Inner City Cultural Center, LA and New Federal Theatre, NY), Ceremonies in Dark Old Men (Beverly Canon Theatre), and A Private Act (Robey Theatre Company). Her direction of Matthew Lopez' The Whipping Man starring Charlie Robinson at the Skirball Cultural Center for LA Theatre Works radio series was broadcast nationally in 2016. Elder is an alumna of the American Film Institute's Directing Workshop for Women where she produced and directed the short film, Behind God's Back, based on an Alice Walker short story and starring Beau Bridges. She is also the recipient of a Screenwriting Fellowship with Walt Disney Studios. In 2005, Elder was honored with an NAACP Trailblazer Award. Elder is also a 2010 recipient of a Distinguished Alumni Award from Emerson College.


Ex Output:
b


Ex Input:
Question: How many years were The Screamers together before Roessler joined the band? Passage:Paul Roessler was born on August 27, 1958, in New Haven, Connecticut. In 1974, he moved to West Los Angeles where he met and befriended future Germs band members Darby Crash and Pat Smear at University High. After graduating from high school, Roessler went on to study classical music at California State University, Northridge, for a few semesters before leaving in early 1978 to join innovative electropunk band, The Screamers. After two successful years, The Screamers found themselves rapidly disintegrating as a band, causing Roessler to leave in January 1980, and would then go on to play in Nervous Gender with former Germs drummer Don Bolles as well as in Geza X and the Mommymen. After a few months of going between bands, he was recruited by Nina Hagen to join her for an upcoming European tour. After touring Europe and America with Hagen, they recorded Nunsexmonkrock. Before Roessler's second tour with Hagen, Pat Smear from the Germs joined the band. Later, when Smear left the band, Roessler left also. In 1981, he formed the band Twisted Roots with Smear and sister Kira Roessler. During this time, he was playing with 45 Grave, Josie Cotton, DC3 (with Dez Cadena of Black Flag) and Crimony (with Mike Watt) as well. Roessler was also doing sessions with many other bands such as the Dead Kennedys and Saccharine Trust. Roessler has continued to work with Nina Hagen and Josie Cotton. From 1998 to 2011, Roessler worked as the in-house producer at Satellite Park Studio with Geza X. In 2006, Roessler released an autobiographical poetry book entitled Eight Years (Brass Tacks Press, 2006). He continues to write his own music and is currently recording a new album. In 2010, Roessler produced and played keyboards on Nina Hagen's gospel album Personal Jesus (Universal). He has been a member of the Fancy Space People with Don Bolles and Nora Keyes since 2009. In October 2011, they joined the Smashing Pumpkins on their "Other Side of the Kaleidyscope" tour.


Ex Output:
b


Ex Input:
Question: Do the two systems have a chemical connection? Passage:The sympathoadrenal system is a physiological connection between the sympathetic nervous system and the adrenal medulla and is crucial in an organism's physiological response to outside stimuli. When the body receives sensory information, the sympathetic nervous system sends a signal to preganglionic nerve fibers, which activate the adrenal medulla through acetylcholine. Once activated, norepinephrine and epinephrine are released directly into the blood by postganglionic nerve fibers where they act as the bodily mechanism for "fight-or-flight" responses. Because of this, the sympathoadrenal system plays a large role in maintaining glucose levels, sodium levels, blood pressure, and various other metabolic pathways that couple with bodily responses to the environment. During numerous diseased states, such as hypoglycemia or even stress, the body's metabolic processes are skewed. The sympathoadrenal system works to return the body to homeostasis through the activation or inactivation of the adrenal gland. However, more severe disorders of the sympathoadrenal system such as phaeochromocytoma (a tumor on the adrenal medulla) can affect the body's ability to maintain a homeostatic state. In such cases, curative agents such as adrenergic agonists and antagonists are used to modify epinephrine and norepinephrine levels released by the adrenal medulla.


Ex Output:

b