Question: what was the tiger's name in jungle book
[{'answer': 'Shere Khan', 'provenance': [{'wikipedia_id': '19446259', 'title': 'List of The Jungle Book characters', 'start_paragraph_id': 16, 'start_character': 111, 'end_paragraph_id': 16, 'end_character': 121, 'bleu_score': 1.0, 'section': 'Section::::In the Mowgli stories.\n'}]}]