22941
Originally , Dahl broadcast with Detroit stations WABX and WWWW and later with Chicago stations WCKG , WDAI , WLUP , WMVP and WLS .
 Dahl, Detroit
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dahl, Detroit