233145
Art Gillham remained in St. Louis , Billy Smythe went to Louisville , Smythe 's brother-in-law Scott Middleton went to Chicago .
 Art Gillham, St. Louis, Chicago
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Art Gillham, St. Louis, Chicago