54968
Along with Dement , she developed the Multiple Sleep Latency Test ( MSLT ) used to clinically determine sleepiness in sleep disordered patients , particularly by measuring daytime sleep onset latency .
 person: Dement; organization: Sleep
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Dement, Sleep 
Answer:
 person: Dement; organization: Sleep