19727
Hydrocarbons ( jet fuel JP - 8 ) induce epigenetic transgenerational inheritance of obesity , reproductive disease and sperm epimutations .
 Chemical: Hydrocarbons
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Hydrocarbons