Hartley Colliery Disaster
{'<entity_0>': 'Hartley Colliery Disaster', '<entity_1>': 'mining accident', '<entity_2>': '16 January 1862', '<entity_3>': '204'}
[['Hartley Colliery Disaster', 'point in time', '16 January 1862'], ['Hartley Colliery Disaster', 'instance of', 'mining accident'], ['Hartley Colliery Disaster', 'number of deaths', '204'], ['Hartley Colliery Disaster', 'start time', '16 January 1862'], ['Hartley Colliery Disaster', 'end time', '16 January 1862']]
The <entity_0> (also known as the Hartley Pit disaster or Hester Pit disaster) was a coal <entity_1> in Northumberland, England that occurred on Thursday <entity_2> and resulted in the deaths of <entity_3> men.
['mining accident']