Federal pact
{'<entity_0>': '04 January 1831', '<entity_1>': 'Federal pact', '<entity_2>': 'Argentina', '<entity_3>': 'treaty'}
[['Federal pact', 'instance of', 'treaty'], ['Federal pact', 'point in time', '04 January 1831'], ['Federal pact', 'country', 'Argentina'], ['Federal pact', 'start time', '04 January 1831'], ['Federal pact', 'end time', '04 January 1831']]
The <entity_1> (Spanish: Pacto Federal) was a <entity_3> first signed by the <entity_2> provinces of Buenos Aires, Entre Ríos and Santa Fe on <entity_0>, for which a Federal military alliance was created to confront the Unitarian League. Thus the <entity_3> was signed by the remaining three provinces on <entity_0> in the city of Santa Fe.
['treaty']