3483
Finally , annexin II down - regulation was positively associated with lymph node metastasis , suggesting that it may be a prognostic factor in NPC .
 Anatomy: lymph node; Anatomy: NPC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: lymph node, NPC 
Answer:
 Anatomy: lymph node; Anatomy: NPC