This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Neck), Subject name: Surgery
[{'content': 'Most common site for cystic Hygroma \nSelect and explain. \nA. Lower third of neck, B. Overlying the parotid gland, C. Along the Zygomatic prominence, D. Post auricular', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Lower third of neckRef: Bailey and Love 26th edition, Page 700* Cystic hygroma presents as swelling in posterior triangle in lower part of neck', 'role': 'assistant'}]