19691
Notably , the activated caspases that appeared with luteolin treatment cleaved Beclin - 1 , and the expression of LC3II remained the same even after cells were challenged with Beclin - 1 siRNA , demonstrating that luteolin induces Beclin - 1 - independent autophagy .
 Chemical: luteolin; Chemical: luteolin
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: luteolin, luteolin 
Answer:
 Chemical: luteolin; Chemical: luteolin