Battle of the Conwy
{'<entity_0>': 'Æthelred, Lord of the Mercians', '<entity_1>': 'Battle of the Conwy', '<entity_2>': 'Anarawd ap Rhodri', '<entity_3>': 'battle', '<entity_4>': '881'}
[['Battle of the Conwy', 'instance of', 'battle'], ['Battle of the Conwy', 'participant', 'Æthelred, Lord of the Mercians'], ['Battle of the Conwy', 'participant', 'Anarawd ap Rhodri'], ['Battle of the Conwy', 'point in time', '881']]
The <entity_1> took place in <entity_4> between King <entity_2> and his brothers of the northern Welsh Kingdom of Gwynedd and a Mercian army almost certainly led by <entity_0>. <entity_2> allied himself with the Vikings shortly after the <entity_3>, but he then abandoned this alliance to follow Æthelred in accepting Alfred's lordship. In <entity_4> the Mercians invaded Gwynedd, and they met <entity_2> and his brothers, sons of Rhodri, at the <entity_1>.
['battle']