2167
Tip30 ( - / - ) mammary glands transplanted into wild - type mammary fat pads also display mammary trees with extensive ductal hyperplasia .
 Anatomy: Tip30 ( - / - ) mammary glands; Anatomy: mammary fat pads; Anatomy: mammary trees; Anatomy: ductal hyperplasia
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: Tip30 ( - / - ) mammary glands; Anatomy: mammary fat pads; Anatomy: mammary trees; Anatomy: ductal hyperplasia