1288
Serum osteocalcin decreased significantly during treatment with both BUD and FP .
 protein: osteocalcin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: osteocalcin 
Answer:
 protein: osteocalcin