83992
Sochi has a humid subtropical climate ( Köppen climate classification " Cfa " ) , Sochi lies at 8b / 9a hardiness zone , so the city supports different types of palm trees .
 Sochi, Sochi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sochi, Sochi