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: Social & Preventive Medicine
Propaganda is defined as – 
Select and explain. 
A. Forcing of knowledge into mind, B. Active aquiring of knowledge, C. Requiring knowledge after thinking, D. Training of people to use judgment before acting
A: Forcing of knowledge into mind
Answer: A: Forcing of knowledge into mind 
Explanation: Health education : Facilitate learning
Propaganda or publicity : Knowledge instilled in the mind of people.