Question: where is xanthophyll found in a plant's cell
[{'answer': 'leaves', 'provenance': [{'wikipedia_id': '591756', 'title': 'Xanthophyll', 'start_paragraph_id': 6, 'start_character': 74, 'end_paragraph_id': 6, 'end_character': 80, 'bleu_score': 1.0, 'section': 'Section::::Occurrence.\n'}]}, {'provenance': [{'wikipedia_id': '591756', 'title': 'Xanthophyll', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 646, 'bleu_score': 0.91439646294357, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3316804740647357195}, 'section': 'Section::::Occurrence.\n'}]}]