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: Dental
[{'content': 'Spheno occipital synchondroses carries the growth of\nanterior half of the gonial base of the cranium and upper\npart of the face in: \nSelect and explain. \nA. Forward and downward directions, B. Forward and lateral direction, C. Upward and forward directions, D. Only forward direction', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]