Free City of Danzig MP reduction referendum, 1928
{'<entity_0>': 'Free City of Danzig MP reduction referendum, 1928', '<entity_1>': '1928'}
[['Free City of Danzig MP reduction referendum, 1928', 'point in time', '1928']]
A <entity_0> was held in the Free City of Danzig on <entity_1>.
['referendum']