Question: what type of bone is located near the surface of the bones
[{'answer': 'osteoblasts', 'provenance': [{'wikipedia_id': '4099', 'title': 'Bone', 'start_paragraph_id': 2, 'start_character': 386, 'end_paragraph_id': 2, 'end_character': 397, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4099', 'title': 'Bone', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 840, 'bleu_score': 0.9851290761715561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 127103801881847179}, 'section': 'Section::::Abstract.'}]}]