Question: arabian sea is the part of which ocean
[{'answer': 'Indian Ocean', 'provenance': [{'wikipedia_id': '2747', 'title': 'Arabian Sea', 'start_paragraph_id': 1, 'start_character': 47, 'end_paragraph_id': 1, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2747', 'title': 'Arabian Sea', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 563, 'bleu_score': 0.7617636044064381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2916009488750902623}, 'section': 'Section::::Abstract.'}]}]