Question: how does one convert poly-unsaturated fats into saturated fat
[{'answer': 'Full hydrogenation', 'provenance': [{'wikipedia_id': '263487', 'title': 'Trans fat', 'start_paragraph_id': 23, 'start_character': 229, 'end_paragraph_id': 23, 'end_character': 247, 'bleu_score': 1.0, 'section': 'Section::::Chemistry.\n'}]}, {'provenance': [{'wikipedia_id': '263487', 'title': 'Trans fat', 'start_paragraph_id': 23, 'start_character': 0, 'end_paragraph_id': 23, 'end_character': 710, 'bleu_score': 0.9297137846207301, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16410472650628705881}, 'section': 'Section::::Chemistry.\n'}]}]