This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
[{'content': 'Largest carpal bone is \nSelect and explain. \nA. Capitate, B. Hamate, C. Pisiform, D. Scaphoid', 'role': 'user'}, {'content': 'Answer: A \nExplanation: CARPAL BONES:-8 in number.Proximal row:-1. Scaphoid- boat-shaped.2. Lunate- moon shape/ crescentic.3. Triquetral-pyramidal.4. Pisiform-pea shaped.Distal row:-1. Trapezium - quadrilateral 2. Trapezoid- shoe shaped.3. Capitate- largest carpal bone.4. Hamate- wedge-shaped.{Reference: Vishram Singh, pg no.33}', 'role': 'assistant'}]