29748
In this review , we look at the chemistry and biological activity of the cyclopenta [ c ] phenanthrenes ( CP [ c ] Ph ) as potential chemicals of concern in the process of risk assessment .
 Chemical: cyclopenta [ c ] phenanthrenes; Chemical: CP [ c ] Ph
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: cyclopenta [ c ] phenanthrenes, CP [ c ] Ph 
Answer:
 Chemical: cyclopenta [ c ] phenanthrenes; Chemical: CP [ c ] Ph