Question: the primary new york destination for the folk scene beginning in the 1940s
[{'answer': 'Greenwich Village', 'provenance': [{'wikipedia_id': '305609', 'title': 'Music of New York City', 'start_paragraph_id': 10, 'start_character': 4, 'end_paragraph_id': 10, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Institutions and venues.:Club influence.\n'}]}, {'provenance': [{'wikipedia_id': '305609', 'title': 'Music of New York City', 'start_paragraph_id': 83, 'start_character': 0, 'end_paragraph_id': 83, 'end_character': 354, 'bleu_score': 0.9657992495762461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 638077989554006035}, 'section': 'Section::::Popular music.:Greenwich Village.\n'}]}]