23234
This report is aimed at intra - laboratory and inter - laboratory comparison of the results obtained during spectrophotometric and HPLC analyses of lycopene , beta - carotene and total carotenoids in tomato products and yellow maize flours / grits .
 Chemical: lycopene; 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: lycopene; Chemical: beta - carotene