5581
Four years later , in 1954 , Joseph was a panel member on " Radio Rangers , " a dramatic show on WCAU Radio .
 person: Joseph; organization: WCAU
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Joseph; organization: WCAU