This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Regional Conditions of the Lower Limb, Subject name: Orthopaedics
[{'content': "Which of the following is tarsometatarsal amputation? \nSelect and explain. \nA. Sarmiento's Amputation, B. Lisfranc's Amputation, C. Chopart's Amputation, D. Syme's Amputation", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Lisfranc's Amputation AmputationLevelSyme's Amputationthrough ankle joint (0.6 cm proximal)Sarmiento's Amputation1.3 cm proximal to ankle jointWagner Amputationtwo stage syme's amputationChopart's Amputationthrough midtarsal jointsLisfranc's Amputationthrough tarso-metatarsal jointsPirogoff's Amputationanterior part of calcaneum is removed", 'role': 'assistant'}]