3927
The contractile response elicited by high concentrations of carbachol was reduced but not abolished by ( - ) - carvone .
 Chemical: carbachol; Chemical: ( - ) - carvone
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: carbachol, ( - ) - carvone 
Answer:
 Chemical: carbachol; Chemical: ( - ) - carvone