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
[{'content': 'A mother brings a 3 year old child that he cannot walk without support, do not indicates wet pants and do not scribble anything. She also tells that he can walk with support, Plays peek a boo and speaks 2-3 words with meaning. What is the developmental quotient of this child? \nSelect and explain. \nA. 33%, B. 66%, C. 50%, D. 25%', 'role': 'user'}, {'content': 'Answer: A \nExplanation: As child can walk with support, Play peek-a-boo and speak 2-3 words with meaning, developmental age of this child is 1 year.\nChronological age = 3 year', 'role': 'assistant'}]