This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
[{'content': 'Afferent of cremasteric reflex - \nSelect and explain. \nA. Femoral nerve, B. Ilio-femoral nerve, C. Subcostal nerve, D. Genitofemoral nerve', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Genitofemoral nerve o Afferent of a cremasteric reflex - Femoral branch of genitofemoral nerveo Efferent of a cremasteric reflex - Genital branch of genitofemoral nerve.", 'role': 'assistant'}]