63889
The major outbreak of yellow fever that occurred in Philadelphia the next year probably spread there from an epidemic these refugees brought to Charleston , although it was not publicly reported at the time .
 location: Philadelphia; location: Charleston
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: Philadelphia, Charleston 
Answer:
 location: Philadelphia; location: Charleston