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The Netherlands was represented by Maribelle , with the song ' " Ik hou van jou " , at the 1984 Eurovision Song Contest , which took place in Luxembourg City on 5 May .
 Maribelle, Luxembourg City
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Maribelle, Luxembourg City