This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Growth and development, Subject name: Pediatrics
Delete A year 6 old child with IQ of 50. Which of the following can the child do 
Select and explain. 
A. Identify colours, B. Read a sentence, C. Ride a bicycle, D. Copy a triangle
A: Identify colours
Answer: A: Identify colours 
Explanation: these are the developmental milestones acquired as per the age