Battle of Palmdale
{'<entity_0>': 'Battle of Palmdale', '<entity_1>': '16 August 1956'}
[['Battle of Palmdale', 'point in time', '16 August 1956']]
The <entity_0> was the attempted shoot-down of a runaway drone by United States Air Force interceptors in the skies over Southern California in mid-<entity_1>.
['aviation incident']