Question: the secondary ossification center in a long bone is located where
[{'answer': 'in the epiphyses', 'provenance': [{'wikipedia_id': '6175955', 'title': 'Ossification center', 'start_paragraph_id': 9, 'start_character': 303, 'end_paragraph_id': 9, 'end_character': 319, 'bleu_score': 1.0, 'section': 'Section::::Types of ossification centers.\n'}]}, {'provenance': [{'wikipedia_id': '6175955', 'title': 'Ossification center', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 319, 'bleu_score': 0.9062841320510341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4281444613072562069}, 'section': 'Section::::Types of ossification centers.\n'}]}]