This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
[{'content': 'Sexual ambiguity may be seen in which of the following condition - \nSelect and explain. \nA. Androgen insenstivity, B. Pure gonadal dysgenesis, C. Swyer syndrome, D. Mixed gonadal dysgenesis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ref - semantischolar.org', 'role': 'assistant'}]