Question: who sold his birthright for a mess of pottage
[{'answer': "Esau 's", 'provenance': [{'wikipedia_id': '4277207', 'title': 'Mess of pottage', 'start_paragraph_id': 4, 'start_character': 60, 'end_paragraph_id': 4, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Biblical usage.\n'}]}, {'provenance': [{'wikipedia_id': '4277207', 'title': 'Mess of pottage', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 355, 'bleu_score': 0.873294914575339, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16785997403106957744}, 'section': 'Section::::Abstract.'}]}]