Messenian Wars
{'<entity_0>': 'Messenian Wars', '<entity_1>': 'Messenia', '<entity_2>': 'Sparta', '<entity_3>': 'war'}
[['Messenian Wars', 'participant', 'Sparta'], ['Messenian Wars', 'participant', 'Messenia'], ['Messenian Wars', 'instance of', 'war'], ['Messenian Wars', 'location', 'Sparta'], ['Messenian Wars', 'location', 'Messenia']]
<entity_0> refers to the <entity_3> between <entity_1> and <entity_2> in the 8th and 7th centuries BC as well as the 4th century BC.
['war']