4146
Endothelial cells bound fluorescein - labeled collagen I fibrils , an interaction specifically inhibited by SMI496 .
 Anatomy: Endothelial cells; Anatomy: fibrils
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: Endothelial cells, fibrils 
Answer:
 Anatomy: Endothelial cells; Anatomy: fibrils