26666
Incretin hormone action on beta - cells stimulates in parallel two different intracellular cyclic AMP - dependent signaling branches mediated by PKA and EPAC2A .
 Chemical: cyclic AMP
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: cyclic AMP 
Answer:
 Chemical: cyclic AMP