24875
Finally , catheter ablation represents another alternative to manage AF , whereas upstream therapy with inhibitors of the renin - angiotensin - aldosterone system , statins , and polyunsaturated fatty acids could potentially prevent the occurrence of AF .
 Chemical: aldosterone; Chemical: statins; Chemical: polyunsaturated fatty acids
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: aldosterone, statins, polyunsaturated fatty acids 
Answer:
 Chemical: aldosterone; Chemical: statins; Chemical: polyunsaturated fatty acids