1317
METHOD : One hundred twelve subjects ( 70 % male ; mean age = 23 . 3 years [ SD = 5 . 1 ] ) with first - episode schizophrenia ( 75 % ) , schizophreniform disorder ( 17 % ) , or schizoaffective disorder ( 8 % ) were randomly assigned to treatment with olanzapine ( 2 . 5 - 20 mg / day ) or risperidone ( 1 - 6 mg / day ) .
 Disease: schizophrenia; Disease: schizophreniform disorder; Disease: schizoaffective disorder; Chemical: olanzapine; Chemical: risperidone
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: schizophrenia; Disease: schizophreniform disorder; Disease: schizoaffective disorder; Chemical: olanzapine; Chemical: risperidone