Question: when did humans begin to live in permanent settlements
[{'answer': 'around 17,000 BC', 'provenance': [{'wikipedia_id': '6084894', 'title': 'Human settlement', 'start_paragraph_id': 4, 'start_character': 120, 'end_paragraph_id': 4, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6084894', 'title': 'Human settlement', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 373, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18043899200088316105}, 'section': 'Section::::Abstract.'}]}]