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: Anatomy
[{'content': 'In a five year old child, which of the following foramen is located in posterior cranial fossa? \nSelect and explain. \nA. Jugular Foramen, B. Foramen Rotundum, C. Foramen Spinosum, D. Foramen Lacerum', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Except Option 1 - jugular foramen, all the other options/foramina are found in middle cranial fossa.\nJugular foramen is found in posterior cranial fossa. It lies at posterior end of petro-occipital fissure.', 'role': 'assistant'}]