Question: who is the raven in the poem the raven
[{'answer': 'Poe', 'provenance': [{'wikipedia_id': '78750', 'title': 'The Raven', 'start_paragraph_id': 1, 'start_character': 63, 'end_paragraph_id': 1, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '78750', 'title': 'The Raven', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 394, 'bleu_score': 0.9338603241255111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11775579737881611746}, 'section': 'Section::::Abstract.'}]}]