27174
For PI1000 - PFS50 ( the subscripts refer to the number average degree of polymerization ) in decane , these factors include the presence of a good solvent ( THF ) for PFS and the effect of annealing the fragments prior to the self - seeding experiments .
 Chemical: decane; Chemical: THF; Chemical: PFS
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: decane, THF, PFS 
Answer:
 Chemical: decane; Chemical: THF; Chemical: PFS