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It was composed by John Paul Jones , Jimmy Page and Robert Plant .
 person: John Paul Jones; person: Jimmy Page; person: Robert Plant
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 Paul Jones; person: Jimmy Page; person: Robert Plant