2073
Immunohistochemically stained sections of tumour were allocated a score for stain intensity and results correlated to : survival ; tumour stage ( T ) ; nodal stage ( N ) ; stage grouping ( I to IIIb ) , survival status and sex .
 Anatomy: sections; Anatomy: tumour; Anatomy: tumour; Anatomy: nodal
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: sections; Anatomy: tumour; Anatomy: tumour; Anatomy: nodal