11323
Diabetes was induced in rats by streptozotocin ( STZ ) injection , while chrysin and luteolin were administered two weeks after STZ administration for 6 weeks .
 Chemical: streptozotocin; Chemical: STZ; Chemical: chrysin; Chemical: luteolin; Chemical: STZ
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: streptozotocin, STZ, chrysin, luteolin, STZ 
Answer:
 Chemical: streptozotocin; Chemical: STZ; Chemical: chrysin; Chemical: luteolin; Chemical: STZ