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.

Example Input: Question: How many years did Major General Haislip serve in the military? Passage:On 15 May 1942, five months after the United States entered World War II, the 85th Infantry Division was ordered into active military service at Camp Shelby, Mississippi, under the command of Major General Wade H. Haislip. Divisions in the U.S. Army at that time were "triangularized" with three combat regiments instead of the four regiment structure "square division" used during World War I. The 340th Infantry Regiment was redesignated as the 410th Quartermaster Battalion and left the division. Basic infantry training was begun in June 1942 at Camp Shelby, Mississippi. In April 1943, it participated in large-scale army training in the Louisiana Maneuvers near Leesville, Louisiana. In August, the division was moved to Camp Coxcomb, California for desert warfare training. In October, the division was transferred to Fort Dix, New Jersey, for final preparations before shipment overseas. Major General John B. Coulter was transferred as commander and retained this position throughout the war. The Assistant Division Commander (ADC) throughout the war was Brigadier General Lee S. Gerow.

Example Output: b

Example 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.

Example Output: b

Example Input: Question: What type of action does the position Walker played usually do? Passage:Walker was born at Belfast in September 1891. The son of a Queen's University music professor, Walker was educated at the Royal Belfast Academical Institution, before going up to Queen's University. He played his club cricket in Belfast for Cliftonville and Queen's University Cricket Club, before moving to Dublin in 1913 to study at Trinity College. Playing his club cricket in Dublin for Dublin University Cricket Club, Walker found himself called into the Ireland team in 1913 for their annual first-class match against Scotland, played at Edinburgh. Despite being a bowler, he did not bowl in the match, and in his one batting innings he was dismissed for 3 runs by Donald McDonald. He did not feature for Ireland after this match. Walker died at Bangor in January 1968.

Example Output:
b