Question: who is the rapper that wears a clock
[{'answer': 'Flavor Flav', 'provenance': [{'wikipedia_id': '7263885', 'title': 'Flavor Flav', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7263885', 'title': 'Flavor Flav', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 560, 'bleu_score': 0.9061298396341001, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7669832148978201617}, 'section': 'Section::::Abstract.'}]}]