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Extrapyramidal symptom severity scores were 1 . 4 ( 95 % CI = 1 . 2 - 1 . 6 ) with risperidone and 1 . 2 ( 95 % CI = 1 . 0 - 1 . 4 ) with olanzapine .
 Disease: Extrapyramidal symptom; Chemical: risperidone; Chemical: olanzapine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: Extrapyramidal symptom; Chemical: risperidone; Chemical: olanzapine