Question: what is the name of the river in bangkok
[{'answer': 'Chao Phraya', 'provenance': [{'wikipedia_id': '165736', 'title': 'Chao Phraya River', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '165736', 'title': 'Chao Phraya River', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 181, 'bleu_score': 0.58021191404795, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2510749509574175778}, 'section': 'Section::::Abstract.'}]}]