23227
The PMA - dependent I kappa B alpha phosphorylation was significantly inhibited by G o 6976 .
 Chemical: PMA; Chemical: G o 6976
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: PMA, G o 6976 
Answer:
 Chemical: PMA; Chemical: G o 6976