Question: where does the world get most of its energy
[{'answer': 'Coal', 'provenance': [{'wikipedia_id': '9273237', 'title': 'World energy resources', 'start_paragraph_id': 6, 'start_character': 11, 'end_paragraph_id': 6, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Fossil fuel.\n'}]}, {'provenance': [{'wikipedia_id': '9273237', 'title': 'World energy resources', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 913, 'bleu_score': 0.9873810715615521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17689100945837529487}, 'section': 'Section::::Fossil fuel.:Coal.\n'}]}]