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: Dental
[{'content': 'M.C. site of Atopic dermatitis \nSelect and explain. \nA. Scalp, B. Antecubital fossa, C. Elbow, D. Trunk', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The cubital fossa or elbow pit is the triangular area on the anterior view of the elbow of a human or other hominid animal.\nIt is also called the antecubital fossabecause it lies anteriorly to the elbow (Latin cubitus) when in standard anatomical position.', 'role': 'assistant'}]