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: Psychiatry
[{'content': 'Confabulation is - \nSelect and explain. \nA. A state of confusion where patient is not able to describe the details, B. Purposefully fabricating stories to project a certain image, C. Filling up to gaps by fabrication to cover lapses in memory, D. Seen in delirium', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]