8977
" This treaty is both necessary and good , " Nastase said , adding that the PUNR 's stance was threatening its position in the government .
 PUNR, Nastase
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 PUNR, Nastase