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Cisplatin ( CP ; cis - diamminedichloroplatinum II ) is a drug widely used against different types of solid tumors .
 Chemical: Cisplatin; Chemical: cis - diamminedichloroplatinum II
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: Cisplatin, cis - diamminedichloroplatinum II 
Answer:
 Chemical: Cisplatin; Chemical: cis - diamminedichloroplatinum II