Question: is the endoplasmic reticulum found in plants or animals
[{'answer': 'animal', 'provenance': [{'wikipedia_id': '9775', 'title': 'Endoplasmic reticulum', 'start_paragraph_id': 17, 'start_character': 1056, 'end_paragraph_id': 17, 'end_character': 1062, 'bleu_score': 1.0, 'section': 'Section::::Structure.:Smooth endoplasmic reticulum.\n'}]}]