25297
As expected , and in accordance with the chemical formulations specified for PET bottles , neither phthalates nor UV stabilisers were present in the water extracts .
 Chemical: PET; Chemical: phthalates
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: PET, phthalates 
Answer:
 Chemical: PET; Chemical: phthalates