Question: what are the trees from the lorax called
[{'answer': 'Truffula', 'provenance': [{'wikipedia_id': '3506780', 'title': 'The Lorax', 'start_paragraph_id': 2, 'start_character': 235, 'end_paragraph_id': 2, 'end_character': 243, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3506780', 'title': 'The Lorax', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 635, 'bleu_score': 0.9828310228624961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5703512898207350408}, 'section': 'Section::::Plot.\n'}]}]