Question: where did the wizard of oz first premier
[{'answer': "Grauman 's Chinese Theatre", 'provenance': [{'wikipedia_id': '561315', 'title': 'The Wizard of Oz (1939 film)', 'start_paragraph_id': 122, 'start_character': 351, 'end_paragraph_id': 122, 'end_character': 377, 'bleu_score': 1.0, 'section': 'Section::::Release.:Re-releases.\n'}]}, {'provenance': [{'wikipedia_id': '561315', 'title': 'The Wizard of Oz (1939 film)', 'start_paragraph_id': 100, 'start_character': 0, 'end_paragraph_id': 100, 'end_character': 522, 'bleu_score': 0.92450369645807, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6580602519684489522}, 'section': 'Section::::Release.\n'}]}]