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: Physiology
[{'content': 'FSH acts on which of the following: \nSelect and explain. \nA. Granulosa cell, B. Theca interna, C. Endometrium, D. Myometrium', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Granulosa cells', 'role': 'assistant'}]