Question: who were the inventors of sugars in the way is consumed today
[{'answer': 'British chemist Edward Charles Howard', 'provenance': [{'wikipedia_id': '16984755', 'title': 'History of sugar', 'start_paragraph_id': 59, 'start_character': 12, 'end_paragraph_id': 59, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Mechanization.\n'}]}, {'answer': 'United States engineer Norbert Rillieux', 'provenance': [{'wikipedia_id': '16984755', 'title': 'History of sugar', 'start_paragraph_id': 59, 'start_character': 462, 'end_paragraph_id': 59, 'end_character': 501, 'bleu_score': 1.0, 'section': 'Section::::Mechanization.\n'}]}, {'provenance': [{'wikipedia_id': '16984755', 'title': 'History of sugar', 'start_paragraph_id': 59, 'start_character': 0, 'end_paragraph_id': 59, 'end_character': 835, 'bleu_score': 0.9854535765681661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15966923730914876686}, 'section': 'Section::::Mechanization.\n'}]}]