25775
The applicability of this procedure was demonstrated using extracts prepared from Tanacetum parthenium , Vinca major , Salvia officinalis , and Corydalis cava , representing different types of chemical diversity and complexity .
 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