14035
Seven hundred and sixty - eight 56 - week - old Hyline Brown were randomly assigned to 4 groups with 8 replicates of 24 birds each ( 192 laying hensper group ) and 3weeks later fed diets supplemented with 0 ( control ) , 10 , 50 and 100mg of daidzein / kg for 12week .
 Chemical: daidzein
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: daidzein 
Answer:
 Chemical: daidzein