Question: name the groups of islands lying in the arabian sea
[{'answer': 'Astola island', 'provenance': [{'wikipedia_id': '2747', 'title': 'Arabian Sea', 'start_paragraph_id': 2, 'start_character': 511, 'end_paragraph_id': 2, 'end_character': 524, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Basavaraja'}, {'answer': 'Durga Island'}, {'answer': 'Piram Island'}, {'answer': 'Pirotan'}, {'answer': 'Socotra', 'provenance': [{'wikipedia_id': '2747', 'title': 'Arabian Sea', 'start_paragraph_id': 2, 'start_character': 447, 'end_paragraph_id': 2, 'end_character': 454, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]