2976
No opioid octapeptide Met - enkephalin - Arg - Gly - Leu was detected either in the brain or in the adrenal gland of the cat using a specific radioimmunoassay .
 Anatomy: brain; Anatomy: adrenal gland
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: brain; Anatomy: adrenal gland