Question: who transformed new york’s hot 97 into a hip hop station
[{'answer': 'Judy Ellis', 'provenance': [{'wikipedia_id': '1427809', 'title': 'WQHT', 'start_paragraph_id': 23, 'start_character': 132, 'end_paragraph_id': 23, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::History.:WQHT (1988–present).:From dance to hip-hop and R&B.\n'}]}, {'provenance': [{'wikipedia_id': '1427809', 'title': 'WQHT', 'start_paragraph_id': 23, 'start_character': 0, 'end_paragraph_id': 23, 'end_character': 355, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10888945366773729469}, 'section': 'Section::::History.:WQHT (1988–present).:From dance to hip-hop and R&B.\n'}]}]