3168
BACKGROUND : Although many children with CHD develop pulmonary vascular disease , it is unclear why this complication is reversible after complete repair in some cases but irreversible in others .
 Anatomy: pulmonary vascular
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: pulmonary vascular 
Answer:
 Anatomy: pulmonary vascular