3131
Oral administration of CBZ as an aqueous suspension every 8 h at a dose of 250 mg / kg was continuously protective against HFDE - induced seizures and was minimally toxic as measured by weight gain over 8 weeks of treatment .
 Chemical: CBZ; Chemical: HFDE; Disease: seizures; Disease: weight gain
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: CBZ, HFDE, seizures, weight gain 
Answer:
 Chemical: CBZ; Chemical: HFDE; Disease: seizures; Disease: weight gain