Sierra Leonean constitutional referendum, 1978
{'<entity_0>': 'Sierra Leonean constitutional referendum, 1978', '<entity_1>': 'Sierra Leone', '<entity_2>': '12 July 1978'}
[['Sierra Leonean constitutional referendum, 1978', 'point in time', '12 July 1978'], ['Sierra Leonean constitutional referendum, 1978', 'country', 'Sierra Leone'], ['Sierra Leonean constitutional referendum, 1978', 'start time', '12 July 1978'], ['Sierra Leonean constitutional referendum, 1978', 'end time', '12 July 1978']]
A <entity_0> was held in <entity_1> on <entity_2>.
['referendum']