Question: what muscles attach to medial border of scapula
[{'answer': 'Serratus anterior', 'provenance': [{'wikipedia_id': '211386', 'title': 'Scapula', 'start_paragraph_id': 7, 'start_character': 119, 'end_paragraph_id': 7, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Structure.\n'}]}, {'answer': 'levator scapulae', 'provenance': [{'wikipedia_id': '211386', 'title': 'Scapula', 'start_paragraph_id': 7, 'start_character': 138, 'end_paragraph_id': 7, 'end_character': 154, 'bleu_score': 1.0, 'section': 'Section::::Structure.\n'}]}, {'answer': 'rhomboid minor'}, {'answer': 'rhomboid major'}]