3900
Effects of deliberate hypotension induced by labetalol with isoflurane on neuropsychological function .
 Disease: hypotension; Chemical: labetalol; Chemical: isoflurane
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: hypotension, labetalol, isoflurane 
Answer:
 Disease: hypotension; Chemical: labetalol; Chemical: isoflurane