101745
There are three countries which presently meet the criteria for LDC status , but have declined to be included in the index , questioning the validity or accuracy of the CDP 's data : Ghana , Papua New Guinea , and Zimbabwe .
 Ghana, Papua New Guinea, Zimbabwe
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Ghana, Papua New Guinea, Zimbabwe