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Paul Oscar became the contest 's first openly gay artist when he represented at the , and in the contest was won for the first time by a LGBT + artist : Dana International was the contest 's first trans performer , and won the contest for with the song " Diva " .
 Paul Oscar, Dana International
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Paul Oscar, Dana International