39306
" Countries that have signed , but not yet ratified " & ndash ; ( 21 ) : Afghanistan , Argentina , Bolivia , Canada , Costa Rica , Cuba , Ghana , Iceland , Indonesia , Iran , Ireland , Israel , Lebanon , Liberia , Nepal , New Zealand , Pakistan , Panama , Sri Lanka , Tunisia , Uruguay .
 Afghanistan, Argentina, Bolivia, Canada, Costa Rica, Cuba, Ghana, Iceland, Indonesia, Iran, Ireland, Israel, Lebanon, Liberia, Nepal, New Zealand, Pakistan, Panama, Sri Lanka, Tunisia, Uruguay
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Afghanistan, Argentina, Bolivia, Canada, Costa Rica, Cuba, Ghana, Iceland, Indonesia, Iran, Ireland, Israel, Lebanon, Liberia, Nepal, New Zealand, Pakistan, Panama, Sri Lanka, Tunisia, Uruguay