Question: What award did the sergeant which the M247 is named after win?
Context: Sgt. Alvin C. York State Historic Park is a state park in Pall Mall, in the U.S. state of Tennessee.  Situated along the Wolf River, the park contains the farm and gristmill once owned by decorated World War I soldier Alvin C. York (1887–1964), who lived in the Pall Mall area for most of his life.  Along with the millhouse and milldam, the park includes York's two-story house, York's general store and post office, the Wolf River Cemetery (where York and his family are buried), the Wolf River Methodist Church, the York Bible Institute, an M247 Sergeant York self-propelled anti-aircraft gun, and various picnic facilities. There have been five equine recipients of the Dickin Medal since its creation in 1943.  The first three were British horses Regal, Olga, and Upstart, the Canadian Corps Cavalry horse Warrior and the American Sergeant Reckless.  The first three received their awards at a ceremony on 11 April 1947 at Hyde Park in recognition of the courage they exhibited during World War II.  These three were mounts used by members of the Metropolitan Police Service during official duties and to aid civilians during the Blitz and later bombings from September 1940 to late 1944.  Warrior served on the Western Front during World War I and was awarded an honorary posthumous medal in September 2014.  Another posthumous award was given in 2016 to Sergeant Reckless, a mare who served during the Korean War with the United States Marine Corps and was given the rank of staff sergeant.  Of the recipients, three were honoured for courage during active duty, one for remaining calm when his stable was bombed on two separate occasions and one to commemorate the actions of animals during the First World War.  The first three horses were selected primarily as a way to honour the entire mounted police force instead of singling out any particular deed.  Olga, Upstart and Regal are buried at the Metropolitan Police Mounted Training Establishment at Thames Ditton which also displays their medals in a museum. Matthew Raymond Locke MG (16 March 1974 – 25 October 2007) is a recipient of the Medal for Gallantry, awarded for bravery, the third highest award in the Australian honours system.  During Operation Spin Ghar, with his patrol entrusted with setting up an observation post in Tarin Kowt, Oruzgan province, the patrol was compromised by militia after a 10-hour foot infiltration up the side of a mountain.  Sergeant Locke, without regard for his own personal safety, led a two-man team to neutralise the Anti-Coalition Militia in order to protect the patrol from being overrun, and in effect repeatedly exposed himself to intense rifle and machine gun fire.  He was awarded the medal in December 2006.  Sergeant Locke was on patrol in October 2007 when he was fatally shot by small arms fire from militia. Sergeant Berry is a fictional American police officer.  The first stories published about him were novels written by an author named Robert Arden.  In 1938 there was already a German film called "Sergeant Berry" starring Hans Albers.  After World War II some of the novels about Sergeant Berry were published again. Warrant Officer Class 1 Kim Spencer Hughes, GC (born 12 September 1979) is a British Army bomb disposal expert (Ammunition Technician) who was awarded the George Cross as a staff sergeant for gallant acts carried out in the Afghanistan conflict.  Hughes made safe over 80 improvised explosive devices on his tour of Afghanistan.  The citation was presented to Hughes by the Chief of the Defence Staff, Air Chief Marshal Sir Jock Stirrup on 18 March 2010 in a ceremony in the City of London.  The posthumous award of the GC to Staff Sergeant Olaf Schmid was announced at the same time.  The awarded was gazetted on 19 March 2010. The M247 Sergeant York DIVAD (Division Air Defense) was a self-propelled anti-aircraft gun (SPAAG), developed by Ford Aerospace in the late 1970s.  Based on the M48 Patton tank, it replaced the Patton's turret with a new one that featured twin radar-directed Bofors 40 mm rapid-fire guns.  The vehicle was named after Sergeant Alvin York, a famous World War I hero. Ronald Lee Ermey (born March 24, 1944), known professionally as R. Lee Ermey, or even Lee Ermey, is an American actor and voice actor, best known for his role as Gunnery Sergeant Hartman in "Full Metal Jacket", which earned him a Golden Globe Award nomination for Best Supporting Actor.  He is a former United States Marine Corps staff sergeant and an honorary gunnery sergeant; during his tenure in the U.S. Marine Corps, he served as a drill instructor. Lost is an American drama series that aired on ABC from September 22, 2004 until May 23, 2010.  It has been nominated for a variety of different awards, including 54 Primetime Emmy Awards (eleven wins), 48 Saturn Awards (thirteen wins), 33 Teen Choice Awards, 17 Television Critics Association Awards (four wins), 12 Golden Reel Awards (five wins), eight Satellite Awards (one win), seven Golden Globe Awards (one win), six Producers Guild of America Awards (one win), six Writers Guild of America Awards (one win), five Directors Guild of America Awards, two NAACP Image Awards (one win), two Screen Actors Guild Awards (one win), and one BAFTA Award.  Amongst the wins for the series are a Primetime Emmy Award for Outstanding Drama Series, a Golden Globe Award for Best Television Series – Drama, a Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series, and a Peabody Award. Alvin Cullum York (December 13, 1887 – September 2, 1964), also known as Sergeant York, was one of the most decorated United States Army soldiers of World War I.  He received the Medal of Honor for leading an attack on a German machine gun nest, taking 35 machine guns, killing at least 25 enemy soldiers, and capturing 132.  York's Medal of Honor action occurred during the United States-led portion of the Meuse-Argonne Offensive in France, which was intended to breach the Hindenburg line and force the Germans to surrender. Staff Sergeant Olaf Sean George Schmid, GC (11 June 1979 – 31 October 2009) was a British Army bomb disposal expert (Ammunition Technician) who was killed in action in the Afghanistan conflict.  Schmid was posthumously awarded the George Cross after he made safe 70 devices before his death in October 2009.  The citation was presented to Schmid's widow, Christina Schmid, by the Chief of the Defence Staff Sir Jock Stirrup on 18 March 2010 in a ceremony in the City of London.  The announcement of the award of the GC to Staff Sergeant Kim Hughes was made at the same time.
Answer: Medal of Honor