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Belgium was represented by Jean Vallée , with the song ' " L'amour ça fait chanter la vie " , at the 1978 Eurovision Song Contest , which took place on 22 April in Paris .
 person: Jean Vallée; location: Paris
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Jean Vallée, Paris 
Answer:
 person: Jean Vallée; location: Paris