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: Surgery
[{'content': 'A patient with anterior dislocation of shoulder will most likely give a history of \nSelect and explain. \nA. Abduction and internal rotation, B. Adduction and internal rotation, C. Abduction and external rotation, D. Adduction and external rotation', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Abduction & external rotation', 'role': 'assistant'}]