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: Physiology
[{'content': 'Feilization occurs at \nSelect and explain. \nA. Cervix, B. Uterus, C. Ampulla, D. Ovary', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The ampulla is the second poion of the fallopian tube. It is an intermediate dilated poion, which curves over the ovary.It is the most common site of human feilization.Ref: Ganong&;s review of medical physiology; 24th edition; page no:-413', 'role': 'assistant'}]