2092
Except at week 6 of the egg - laying period when cumulative egg production in the 6 mg PCB 105 / kg hen group was greater than controls , fertilized egg production was not significantly different between treatment groups .
 Anatomy: egg; Anatomy: egg; Anatomy: egg
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: egg; Anatomy: egg; Anatomy: egg