4344
Serum creatine kinase ( SCK ) was measured in ten subjects in the laboratory before and after the performance of bicycle ergometry and a lifting task .
 GENE: Serum creatine kinase; GENE: SCK
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: Serum creatine kinase, SCK 
Answer:
 GENE: Serum creatine kinase; GENE: SCK