Question: where was hallmark's a royal christmas filmed
[{'answer': 'Bucharest , Romania', 'provenance': [{'wikipedia_id': '44595765', 'title': 'A Royal Christmas', 'start_paragraph_id': 23, 'start_character': 50, 'end_paragraph_id': 23, 'end_character': 69, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '44595765', 'title': 'A Royal Christmas', 'start_paragraph_id': 23, 'start_character': 0, 'end_paragraph_id': 23, 'end_character': 68, 'bleu_score': 0.570674577705599, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7549654853020014742}, 'section': 'Section::::Production.\n'}]}]