3925
In isolated ileal smooth muscle , ( - ) - carvone did not produce direct contractile or relaxation responses and did not modify electrically elicited contractions or low K ( + ) - evoked contractions .
 Chemical: ( - ) - carvone; Chemical: K ( + )
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: ( - ) - carvone, K ( + ) 
Answer:
 Chemical: ( - ) - carvone; Chemical: K ( + )