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: Anatomy
[{'content': "Which muscles is known as 'Triceps surae' ? \nSelect and explain. \nA. Gastro-soleus, B. Popliteus, C. EHL, D. EDL", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Gastro-soleus Gastrocnemius and soleus together (gastro-soleus) are known as triceps surae. Soleus is known as peripheral hea helping in venous return from lower limb.", 'role': 'assistant'}]