22534
At 323K , the morphology of 10 % APAP - PEO is more dendritic than spherulitic with large unfilled space in between dendrites and spherulites , which is a sign of one or the combination of the four modes of segregation .
 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