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: Dental
[{'content': 'Stroking lateral surface of the foot from the heel to toe results in flexion of the toe is known as: \nSelect and explain. \nA. Babinski reflex., B. Plantar response., C. Labyrinthine reflex, D. Landau reflex.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]