5301
The products of the Yellow cocoon ( C ) gene and the Flesh ( F ) gene of the silkworm Bombyx mori determine the selectivity for transport of lutein and beta - carotene , respectively , to the silk gland .
 Chemical: lutein; Chemical: beta - carotene
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: lutein; Chemical: beta - carotene