Question: name and describe the 5 components of a typical somatic reflex arc
[{'answer': 'Somatic receptors', 'provenance': [{'wikipedia_id': '569418', 'title': 'Reflex arc', 'start_paragraph_id': 4, 'start_character': 14, 'end_paragraph_id': 4, 'end_character': 31, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'integrating center', 'provenance': [{'wikipedia_id': '569418', 'title': 'Reflex arc', 'start_paragraph_id': 6, 'start_character': 17, 'end_paragraph_id': 6, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Efferent nerve fibers', 'provenance': [{'wikipedia_id': '569418', 'title': 'Reflex arc', 'start_paragraph_id': 7, 'start_character': 14, 'end_paragraph_id': 7, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Effector', 'provenance': [{'wikipedia_id': '569418', 'title': 'Reflex arc', 'start_paragraph_id': 8, 'start_character': 14, 'end_paragraph_id': 8, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]