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
On SAFE strategy false is ? 
Select and explain. 
A. Screening, B. Antibiotics, C. Facial hygiene, D. Environmental modification
A: Screening
Answer: A: Screening 
Explanation: Ans. is 'a' i.e., Screening