49826
Greek-speaking kingdoms were established in Egypt and Syria , and for a time also in Iran and as far east as what is now Afghanistan and northwestern India .
 Egypt, Syria, Iran, Afghanistan, India
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:
 Egypt, Syria, Iran, Afghanistan, India