63891
Although Columbia replaced it as the state capital in 1788 , Charleston became even more prosperous as Eli Whitney 's 1793 invention of the cotton gin sped the processing of the crop over 50 times .
 location: Columbia; location: Charleston; person: Eli Whitney
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: Columbia, Charleston, Eli Whitney 
Answer:
 location: Columbia; location: Charleston; person: Eli Whitney