Los Angeles Airways Flight 417
{'<entity_0>': 'Los Angeles Airways Flight 417', '<entity_1>': '14 August 1968'}
[['Los Angeles Airways Flight 417', 'point in time', '14 August 1968'], ['Los Angeles Airways Flight 417', 'start time', '14 August 1968'], ['Los Angeles Airways Flight 417', 'end time', '14 August 1968']]
<entity_0> was a Sikorsky S-61 helicopter that crashed on <entity_1> in the city of Compton, California.
['aviation accident']