9417
The authors found no evidence of effects over the longer term and in successive generations , whether in adult , reproductive phenotype of the second - generation offspring of in ovo - treated birds , or in the growth of their ( third - generation ) offspring .
 None
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:  
Answer:
 None