3478
The proteins with differential expression were analyzed in 40 undifferentiated NPC paraffin - embedded specimens .
 Anatomy: NPC; Anatomy: specimens
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: NPC, specimens 
Answer:
 Anatomy: NPC; Anatomy: specimens