10448
Herbicide - induced variations in cellular components determined changes in cellular carbon : nitrogen ( C : N ) and chlorophyll : carbon ( Chl : C ) ratios .
 Chemical: carbon; Chemical: nitrogen; Chemical: C; Chemical: N; Chemical: chlorophyll; Chemical: carbon; Chemical: Chl; Chemical: C
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: carbon; Chemical: nitrogen; Chemical: C; Chemical: N; Chemical: chlorophyll; Chemical: carbon; Chemical: Chl; Chemical: C