Question: when was the book of luke written in the bible
[{'answer': 'around 80 -- 110 AD'}, {'provenance': [{'wikipedia_id': '12491', 'title': 'Gospel of Luke', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 423, 'bleu_score': 0.910727959048047, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 905668369260776468}, 'section': 'Section::::Abstract.'}]}]