Question: who was the norse goddess of the sea
[{'answer': 'Rán', 'provenance': [{'wikipedia_id': '25886', 'title': 'Rán', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 3, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '25886', 'title': 'Rán', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 394, 'bleu_score': 0.936655266249045, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14364377179813297600}, 'section': 'Section::::Abstract.'}]}]