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: Pathology
In TNM classification T3 stands for tumour size: 
Select and explain. 
A. >2 cm, B. >4 cm, C. <4 cm, D. >4 cm with invasion of adjacent structure
B: >4 cm
Answer: B: >4 cm 
Explanation: None