22531
Based on the results obtained , the solubility of APAP in PEO is possibly between the concentration of 0 . 1 % and 1 % at 303K .
 Chemical: APAP; Chemical: PEO
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: APAP; Chemical: PEO