3118
However , only secretory granules showed the positive reaction products for prolactin 6 h after bromocriptine treatment of the adenoma cells .
 Chemical: bromocriptine; Disease: adenoma
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: bromocriptine, adenoma 
Answer:
 Chemical: bromocriptine; Disease: adenoma