1330
Moreover , the inhibitory effect of P . graveolens essential oil was evidenced as stronger than that of the A . arborescens oil for all the tested doses .
 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