103502
In the late 1910 s and early 1920 s , jazz begins to move north to Chicago These two urban areas were particularly popular because they provided a larger audience base for performers and closer proximity to recording studios .
 Chicago
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Chicago