58
Thirty - two adult Sprague - Dawley rats were randomly divided into four groups ( 8 rats / group ) as control , honey ( H ) , CS and H plus CS ( H + CS ) groups .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None