21183
Diosmin and diosmetin are natural flavonoids found in a variety of citrus fruits .
 Chemical: Diosmin; Chemical: diosmetin; Chemical: flavonoids
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Diosmin; Chemical: diosmetin; Chemical: flavonoids