Question: who was the elf that wanted to be a dentist in rudolph
[{'answer': 'Hermey', 'provenance': [{'wikipedia_id': '1227422', 'title': 'Rudolph the Red-Nosed Reindeer (TV special)', 'start_paragraph_id': 5, 'start_character': 414, 'end_paragraph_id': 5, 'end_character': 420, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}]