1403
No significant association was also observed between nm23 - H1 gene product expression in lymph nodes and the patients survival .
 Anatomy: lymph nodes
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 nodes 
Answer:
 Anatomy: lymph nodes