Question: where do fatty acids enter the krebs cycle
[{'answer': 'fatty acid synthesis pathway', 'provenance': [{'wikipedia_id': '1437371', 'title': 'Fatty acid metabolism', 'start_paragraph_id': 60, 'start_character': 121, 'end_paragraph_id': 60, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Fatty acid synthesis.:Regulation of fatty acid synthesis.\n'}]}, {'provenance': [{'wikipedia_id': '1437371', 'title': 'Fatty acid metabolism', 'start_paragraph_id': 60, 'start_character': 0, 'end_paragraph_id': 60, 'end_character': 893, 'bleu_score': 0.9855586187885531, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5817297380975223113}, 'section': 'Section::::Fatty acid synthesis.:Regulation of fatty acid synthesis.\n'}]}]