Question: where is once upon a time in hollywood being filmed
[{'answer': 'Los Angeles , California', 'provenance': [{'wikipedia_id': '56717294', 'title': 'Once Upon a Time in Hollywood', 'start_paragraph_id': 16, 'start_character': 49, 'end_paragraph_id': 16, 'end_character': 73, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '56717294', 'title': 'Once Upon a Time in Hollywood', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 105, 'bleu_score': 0.6212866976489061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 505744524267501345}, 'section': 'Section::::Production.\n'}]}]