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She also appeared with Camp on the charity single " Do Something Now " in 1985 , and also served as the background vocalist for Camp 's 1987 album , After God 's Own Heart .
 Camp, Camp
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Camp, Camp