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
The term 'id' was coined by: 
Select and explain. 
A. Freud, B. Skinner, C. Weyker, D. Weyker
A: Freud
Answer: A: Freud 
Explanation: A. i.e. Freud