Question: Mick Ranger is an Essex, UK based firearms dealer, and 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, was a series of random shootings in Hungerford, Berkshire, United Kingdom, on which date?
{'answer': '19 August 1987', 'supporting_facts': [['Mick Ranger', 1], ['Hungerford massacre', 0]]}