Byzantine-Hungarian War (1127–29)
{'<entity_0>': 'Byzantine-Hungarian War (1127–29)', '<entity_1>': 'Danube', '<entity_2>': '1127'}
[['Byzantine-Hungarian War (1127–29)', 'start time', '1127'], ['Byzantine-Hungarian War (1127–29)', 'location', 'Danube']]
A <entity_0> was fought between Byzantine and Hungarian forces on the <entity_1> between <entity_2> and 1129.
['war']