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Mature male and female mice from six inbred stains were tested for susceptibility to behavioral seizures induced by a single injection of cocaine .
 Disease: seizures; Chemical: cocaine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: seizures, cocaine 
Answer:
 Disease: seizures; Chemical: cocaine