Question: when was beowulf most likely composed when did it's events probably take place
[{'answer': 'in the 7th century', 'provenance': [{'wikipedia_id': '3833', 'title': 'Beowulf', 'start_paragraph_id': 5, 'start_character': 465, 'end_paragraph_id': 5, 'end_character': 483, 'bleu_score': 1.0, 'section': 'Section::::Historical background.\n'}]}, {'answer': 'over most of the sixth century'}, {'answer': '700 -- 1000 AD'}, {'provenance': [{'wikipedia_id': '3833', 'title': 'Beowulf', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6825742684325015284}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3833', 'title': 'Beowulf', 'start_paragraph_id': 5, 'start_character': 4, 'end_paragraph_id': 5, 'end_character': 801, 'bleu_score': 0.865937608865297, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6825742684325015284}, 'section': 'Section::::Historical background.\n'}]}, {'provenance': [{'wikipedia_id': '3833', 'title': 'Beowulf', 'section': 'Section::::Historical background.\n', 'start_paragraph_id': 5, 'end_paragraph_id': 5, 'meta': {'evidence_span': ['Some suggest that "Beowulf" was first composed in the 7th century at Rendlesham in East Anglia, as the Sutton Hoo ship-burial shows close connections with Scandinavia', 'The events in the poem take place over most of the sixth century, after the Anglo-Saxons had started migrating to England and before the beginning of the seventh century, a time when the Anglo-Saxons were either newly arrived or were still in close contact with their Germanic kinsmen in Northern Germany and southern Scandinavia. The stories in the poem may have been brought to England by people of Geatish origins. Some suggest that "Beowulf" was first composed in the 7th century at Rendlesham in East Anglia, as the Sutton Hoo ship-burial shows close connections with Scandinavia, and the East Anglian royal dynasty, the Wuffingas, may have been descendants of the Geatish Wulfings. Others have associated this poem with the court of King Alfred the Great or with the court of King Cnut the Great.', 'The stories in the poem may have been brought to England by people of Geatish origins. Some suggest that "Beowulf" was first composed in the 7th century at Rendlesham in East Anglia, as the Sutton Hoo ship-burial shows close connections with Scandinavia, and the East Anglian royal dynasty, the Wuffingas, may have been descendants of the Geatish Wulfings']}}]}]