Question: who got the first televised 147 in snooker
[{'answer': 'Steve Davis', 'provenance': [{'wikipedia_id': '647879', 'title': 'Maximum break', 'start_paragraph_id': 2, 'start_character': 131, 'end_paragraph_id': 2, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]