1851
Stimulation of beta - adrenergic receptors in the pineal gland increases the noradrenaline stores of its sympathetic nerves .
 Anatomy: pineal gland; Anatomy: sympathetic nerves
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: pineal gland, sympathetic nerves 
Answer:
 Anatomy: pineal gland; Anatomy: sympathetic nerves