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Branko ( Franjo Marko ) Bošnjaković ( born 18 February 1939 ) is a Dutch - Croatian physicist and professional working in the field of environmental protection and sustainability .
 Branko, Bošnjaković
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Branko, Bošnjaković