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: Forensic Medicine
Illusion is: AIIMS 07 
Select and explain. 
A. Misinterpretation of real objects, B. False firm belief, C. Absence of sensory stimulus, D. Hearing of voices
A: Misinterpretation of real objects
Answer: A: Misinterpretation of real objects 
Explanation: Ans. Misinterpretation of real objects