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Dr . {@Dr. Edsel Salvana@} , Please tell us more why we should n't do more testing .. . And Why were doing better than SG .. . But let 's drop Vietnam because it 's hard to defend that .. . You 're the best Doc !! !
 Dr. Edsel Salvana, SG, Vietnam
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 Dr. Edsel Salvana, SG, Vietnam