36078
Along myelinated nerve fibers , gaps in the myelin sheath known as nodes of Ranvier occur at evenly spaced intervals .
 person: Ranvier
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Ranvier 
Answer:
 person: Ranvier