Question: name the strait that separates india and sri lanka
[{'answer': 'Palk Strait', 'provenance': [{'wikipedia_id': '373152', 'title': 'Palk Strait', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '373152', 'title': 'Palk Strait', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 485, 'bleu_score': 0.8094255672138141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2551460101195684070}, 'section': 'Section::::Abstract.'}]}]