Question: who is the coach for the cleveland cavaliers
[{'answer': 'Tyronn Jamar Lue'}, {'provenance': [{'wikipedia_id': '2316883', 'title': 'Tyronn Lue', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 210, 'bleu_score': 0.574161823174356, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12900770763832389056}, 'section': 'Section::::Abstract.'}]}]