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': 'Chromosomal number of primary cnermatecvte is \nSelect and explain. \nA. 44 XY, B. 22 XY, C. 22 XX, D. 46 XX', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. is a i.e. 44XY', 'role': 'assistant'}]