Question: when did they come out with color photos
[{'answer': '1861', 'provenance': [{'wikipedia_id': '444758', 'title': 'Color photography', 'start_paragraph_id': 4, 'start_character': 245, 'end_paragraph_id': 4, 'end_character': 249, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '444758', 'title': 'Color photography', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 413, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17996298434400500340}, 'section': 'Section::::Abstract.'}]}]