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: Pediatrics
The milestones achieved at 13 months in children are all except - 
Select and explain. 
A. Index finger approach, B. Walking, C. Casting, D. Single words
C: Casting
Answer: C: Casting 
Explanation: Ans. is 'c' i.e., Casting