49094
The show was renamed " Dick Clark " in 1957 when it began national syndication on Los Angeles , hosted by teen idol and produced in Philadelphia until 1964 when it moved to Frankie Avalon .
 Dick Clark, Los Angeles, Philadelphia, Frankie Avalon
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dick Clark, Los Angeles, Philadelphia, Frankie Avalon