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Following the death of John Peel in October 2004 , Annie Nightingale is now the longest serving presenter , having worked there since 1970 .
 person: John Peel; person: Annie Nightingale
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: John Peel; person: Annie Nightingale