This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Anatomy
[{'content': 'What is the name of marked aery? \nSelect and explain. \nA. Posterior tibial aery, B. Deep Phalangeal aery, C. Lateral planter, D. Medial planter', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Image shows posterior Tibial aery.', 'role': 'assistant'}]