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A distinction between a northern and southern dialect with a geographic divide at Hallasan is sometimes posited , but an eastern-western dialectal divide cutting through Jeju City and Seogwipo may better explain the few dialectal differences that do exist .
 location: Hallasan; location: Jeju City; location: Seogwipo
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 location: Hallasan; location: Jeju City; location: Seogwipo