204
METHODS : Patients with a clinical diagnosis of ischemic stroke ( within 24 hours ) were consecutively allocated to receive placebo ( n = 100 ) , 1 mg / h ( low - dose ) nimodipine ( n = 101 ) , or 2 mg / h ( high - dose ) nimodipine ( n = 94 ) .
 Disease: ischemic stroke; Chemical: nimodipine; Chemical: nimodipine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: ischemic stroke, nimodipine, nimodipine 
Answer:
 Disease: ischemic stroke; Chemical: nimodipine; Chemical: nimodipine