89491
Bulgaria , Poland , Estonia , Venezuela and Lithuania ranked as having lowest empathy scores .
 Bulgaria, Poland, Estonia, Venezuela, Lithuania
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:
 Bulgaria, Poland, Estonia, Venezuela, Lithuania