Question: when did rome begin following a monotheistic religion
[{'answer': '380', 'provenance': [{'wikipedia_id': '214954', 'title': 'Religion in ancient Rome', 'start_paragraph_id': 3, 'start_character': 670, 'end_paragraph_id': 3, 'end_character': 673, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '214954', 'title': 'Religion in ancient Rome', 'start_paragraph_id': 155, 'start_character': 0, 'end_paragraph_id': 155, 'end_character': 407, 'bleu_score': 0.8807035249793851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8763046845247787781}, 'section': 'Section::::History of Roman religion.:Roman Empire.:Transition to Christian hegemony.\n'}]}]