5266
The bioconcentration kinetics indicated efficient uptake of naphthalene , anthracene , and pyrene through air and ( near ) equilibrium partitioning of these PAHs to lipids and possibly the waxy layer of the springtail cuticle .
 Chemical: naphthalene; Chemical: anthracene; Chemical: pyrene
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: naphthalene, anthracene, pyrene 
Answer:
 Chemical: naphthalene; Chemical: anthracene; Chemical: pyrene