51228
It turns out that PSPACE = NPSPACE and EXPSPACE = NEXPSPACE by Savitch 's theorem .
 person: Savitch
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: Savitch 
Answer:
 person: Savitch