1810
Dopamine beta - hydroxylase ( DBH ) catalyzes the conversion of dopamine to noradrenaline and is selectively expressed in noradrenergic and adrenergic neurons and neuroendocrine cells .
 GENE: Dopamine beta - hydroxylase; GENE: DBH
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: Dopamine beta - hydroxylase, DBH 
Answer:
 GENE: Dopamine beta - hydroxylase; GENE: DBH