2588
Angiopoietin - 2 ( Ang - 2 ) is prominently up - regulated in the host - derived vasculature of most tumors , making it an attractive candidate for antiangiogenic intervention .
 Anatomy: vasculature; Anatomy: tumors
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: vasculature; Anatomy: tumors