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': 'Post dislocation of hip leads to which attitude of the lower leg: \nSelect and explain. \nA. Adduction, external rotation and flexion, B. Adduction, internal rotation and flexion, C. Abduction, external rotation and flexion, D. Abduction, internal rotation and flexion', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Adduction , internal rotation and flexion', 'role': 'assistant'}]