19773
The radioactive fatty acids from neutral lipids were identified as palmitic acid , oleic acid , and 8 , 11 , 14 - eicosatrienoic acid .
 Chemical: fatty acids; Chemical: palmitic acid; Chemical: oleic acid; Chemical: 8 , 11 , 14 - eicosatrienoic acid
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: fatty acids, palmitic acid, oleic acid, 8 , 11 , 14 - eicosatrienoic acid 
Answer:
 Chemical: fatty acids; Chemical: palmitic acid; Chemical: oleic acid; Chemical: 8 , 11 , 14 - eicosatrienoic acid