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The Greek poetic name " Gaea " ( " Gæa " ) is rare , though the alternative spelling " Gaia " has become common due to the Gaia hypothesis , in which case its pronunciation is rather than the more Classical .
 person: Gaea; location: Gæa; person: Gaia; person: Gaia
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: Gaea, Gæa, Gaia, Gaia 
Answer:
 person: Gaea; location: Gæa; person: Gaia; person: Gaia