2966
The fluorescein derivate Fluoro - Jade B ( FJB ) , which primarily labels dead or dying neurons , was used to study the acute focal inflammation in the spinal cord white matter .
 Anatomy: neurons; Anatomy: spinal cord white matter
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: neurons, spinal cord white matter 
Answer:
 Anatomy: neurons; Anatomy: spinal cord white matter