This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Leg, Subject name: Anatomy
[{'content': 'Which is called as peripheral heart - \nSelect and explain. \nA. Popliteus, B. Soleus, C. Plantaris, D. None', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Soleus o Soleus is known as 'peripheral heart' as it helps in venous return from lower limb.", 'role': 'assistant'}]