Question: Which incident saw more victims perish the Hungerford massacre or the Monkseaton shootings?

full_context: Document 1: Shepherd's Bush murders: The Shepherd's Bush murders, also known as the Massacre of Braybrook Street, involved the murder of three police officers in London by Harry Roberts and two others in 1966.
Document 2: Monkseaton shootings: The Monkseaton shootings occurred on 30 April 1989 in Monkseaton, North Tyneside, United Kingdom, when Robert Sartin killed one man and left 14 other people injured during a 20-minute shooting spree. It remains, along with the 1978 crimes of Barry Williams, 1987 Hungerford massacre, 1996 Dunblane massacre and the 2010 Cumbria shootings, one of the worst criminal atrocities involving firearms in British history.
Document 3: Luby's shooting: The Luby's shooting, also known as the Luby's massacre, was a mass shooting that took place on October 16, 1991, at a Luby's restaurant in Killeen, Texas, United States. The perpetrator, George Hennard, drove his pickup truck through the front window of the restaurant, and immediately shot and killed 23 people, and wounded 27 others before fatally shooting himself. It is the fourth deadliest massacre by a single shooter in U.S. history.
Document 4: Mick Ranger: Mick Ranger is an Essex, UK based firearms dealer. He previously sold Michael Ryan the Chinese "Type 56" copy of AK-47 rifle that he used in 1987 to kill eight people during the Hungerford massacre.
Document 5: 1993 Aurora shooting: On December 14, 1993, four employees were shot and killed and a fifth employee was seriously injured at a Chuck E. Cheese's restaurant in Aurora, Colorado. The perpetrator, 19-year-old Nathan Dunlap, a former employee of the restaurant, was frustrated about being fired from working at the restaurant five months prior to the shooting and sought revenge by committing the attack. He fled the scene of the shooting with stolen cash and restaurant items.
Document 6: University of Texas tower shooting: On August 1, 1966, Charles Whitman, a former Marine sharpshooter, took rifles and other weapons to the observation deck atop the Main Building tower at The University of Texas at Austin, then opened fire on persons indiscriminately on the surrounding campus and streets.
Document 7: Tyler courthouse shooting: On February 24, 2005, a man shot his wife and son outside the courthouse in Tyler, Texas, then engaged police and court officers in a shootout. David Hernandez Arroyo, Sr. opened fire in front of the courthouse with a semi-automatic AK-47 rifle, killing his ex-wife, and wounding his son. A downtown resident, Mark Alan Wilson, attempted to intervene but was shot dead. Arroyo was fatally shot by police after a high-speed pursuit.
Document 8: 2007 Colorado YWAM and New Life shootings: In the early morning hours of December 9, 2007, 24-year-old Matthew John Murray (b. December 5, 1983) opened fire at the Youth With A Mission training center in Arvada, Colorado, with a pistol, killing two and wounding two others before escaping. Later that afternoon, he attacked the New Life Church in Colorado Springs, Colorado, with a number of firearms, killing two more people and injuring three before being shot by Jeanne Assam, a member of the church's safety team, who had been carrying a licensed firearm. Murray subsequently died from a gunshot to the head, which was inflicted either by himself or by Assam.
Document 9: Shooting of Michael Brown: The shooting of Michael Brown occurred on August 9 , 2014, in Ferguson, Missouri, a northern suburb of St. Louis . Brown, an 18-year-old black man, was fatally shot by Darren Wilson, 28, a white Ferguson police officer, after Brown was accused of strong-arm robbing a convenience store. Brown was accompanied by his friend Dorian Johnson, 22, at the time. Wilson alleged that an altercation ensued when Brown attacked Wilson in his police vehicle for control of Wilson's gun until it was fired. Brown and Johnson then fled, with Wilson in pursuit of Brown. In the entire altercation, Wilson fired a total of twelve bullets; the last was probably the fatal shot.
Document 10: Rocori High School shooting: The Rocori High School shooting was a school shooting that occurred at Rocori High School on September 24, 2003 in Cold Spring, Minnesota, United States. The shooter was identified as Rocori High freshman John Jason McLaughlin, who shot and killed 15-year-old freshman Seth Bartell and 17-year-old senior Aaron Rollins. Prior to the shooting, McLaughlin was described as a "quiet and withdrawn" student with severe acne.
Document 11: Greysteel massacre: The Greysteel massacre was a mass shooting that happened on the evening of 30 October 1993 in Greysteel, County Londonderry, Northern Ireland. Three members of the Ulster Defence Association (UDA), a loyalist paramilitary group, opened fire in a crowded pub during a Halloween party, killing eight civilians and wounding thirteen. The pub was in an Irish Catholic and Irish nationalist area. The group claimed responsibility using their cover name "Ulster Freedom Fighters" and said that the attack was revenge for the Shankill Road bombing by the Provisional IRA a week earlier.
Document 12: Hungerford massacre: The Hungerford massacre was a series of random shootings in Hungerford, Berkshire, United Kingdom, on 19 August 1987, when Michael Robert Ryan, an unemployed antique dealer and handyman, fatally shot 16 people, before taking his own life. The shootings, committed using a handgun and two semi-automatic rifles, occurred at several locations, including a school he had once attended. A police officer died in the incident, and many people were injured. 15 other people were also shot but survived. No firm motive for the killings has ever been established, although one psychologist has theorised Ryan's motive for the massacre had been a form of "anger and contempt for the ordinary life" around him, which he himself was not a tangible part of.
Document 13: 1993 Long Island Rail Road shooting: On December 7, 1993, as a Long Island Rail Road train pulled into the Merillon Avenue station in Garden City, New York, a passenger, identified as Colin Ferguson, pulled out a Ruger P89 9mm pistol and started firing at other passengers. He murdered six people and wounded nineteen others before being stopped by three of the passengers: Kevin Blum, Mark McEntee, and Mike O'Connor. Ferguson's trial was notable for a number of unusual developments, including his firing of his defense counsel and insisting on representing himself and questioning his own victims on the stand.
Document 14: Harry Roberts (criminal): Harry Maurice Roberts (born 21 July 1936) is an English career criminal who in 1966 instigated the Shepherd's Bush murders, in which three police officers were shot dead. The killings happened after plain-clothes officers approached a van in which Roberts and two other men were sitting in Braybrook Street, near Wormwood Scrubs prison in London. Roberts feared the officers would discover firearms his gang were planning to use in a robbery. He killed two, while one of his accomplices fatally shot the third.
Document 15: Cumbria shootings: The Cumbria shootings was a killing spree that occurred on 2 June 2010 when a lone gunman, Derrick Bird, killed 12 people and injured 11 others before killing himself in Cumbria, England. Along with the 1987 Hungerford massacre, the 1989 Monkseaton shootings, and the 1996 Dunblane school massacre, it is one of the worst criminal acts involving firearms in British history.
ground_truth: Hungerford massacre