Question: name three southeast asian countries that are mainly buddhist today
[{'answer': 'Sri Lanka', 'provenance': [{'wikipedia_id': '5324607', 'title': 'Buddhism in Southeast Asia', 'start_paragraph_id': 2, 'start_character': 65, 'end_paragraph_id': 2, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Thailand', 'provenance': [{'wikipedia_id': '5324607', 'title': 'Buddhism in Southeast Asia', 'start_paragraph_id': 2, 'start_character': 76, 'end_paragraph_id': 2, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Cambodia', 'provenance': [{'wikipedia_id': '5324607', 'title': 'Buddhism in Southeast Asia', 'start_paragraph_id': 2, 'start_character': 86, 'end_paragraph_id': 2, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5324607', 'title': 'Buddhism in Southeast Asia', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 113, 'bleu_score': 0.8781879837907131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2398112239526679856}, 'section': 'Section::::Abstract.'}]}]