19100
No further inhibitory effects of genistin were observed in the presence of verapamil or in Ca ( 2 + ) - free condition , indicating genistin - induced inhibitory effects are Ca ( 2 + ) - dependent .
 Chemical: genistin; Chemical: verapamil; Chemical: Ca ( 2 + ); Chemical: genistin; Chemical: Ca ( 2 + )
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: genistin, verapamil, Ca ( 2 + ), genistin, Ca ( 2 + ) 
Answer:
 Chemical: genistin; Chemical: verapamil; Chemical: Ca ( 2 + ); Chemical: genistin; Chemical: Ca ( 2 + )