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: Surgery
Swelling of thyroid gland always move with deglutition except: 
Select and explain. 
A. Retrosternal goitre., B. Reidel's goitre., C. Anaplastic carcinoma., D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: None