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Polyelectrolyte - Surfactant Complexes of Poly [ 3 , 5 - bis ( dimethylaminomethyl ) - 4 - hydroxystyrene ] - block - poly ( ethylene oxide ) and Sodium Dodecyl Sulfate : Anomalous Self - Assembly Behavior .
 Chemical: Poly [ 3 , 5 - bis ( dimethylaminomethyl ) - 4 - hydroxystyrene ] - block - poly ( ethylene oxide ); Chemical: Sodium Dodecyl Sulfate
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: Poly [ 3 , 5 - bis ( dimethylaminomethyl ) - 4 - hydroxystyrene ] - block - poly ( ethylene oxide ); Chemical: Sodium Dodecyl Sulfate