1929
Collagen XII is a complex multidomain protein associated with the surface of interstitial collagen fibrils .
 Anatomy: surface; Anatomy: interstitial; Anatomy: fibrils
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: surface; Anatomy: interstitial; Anatomy: fibrils