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: Gynaecology & Obstetrics
[{'content': 'A 2-year old child is spinned around by his father holding his hand. Suddenly the child staed crying and did not allow his father to touch his elbow. Which of the following is the likely diagnosis? \nSelect and explain. \nA. Pulled elbow, B. Supracondylar fracture, C. Fracture olecranon process, D. Radial head dislocation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a. Pulled elbow', 'role': 'assistant'}]