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Joseph ( Joe ) Grech , a Maltese singer , was born in Cospicua , Malta on 9 February 1934 .
 Joe, Grech, Cospicua, Malta
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Joe, Grech, Cospicua, Malta