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Balochistan shares borders with Punjab and the Khyber Pakhtunkhwa to the northeast , Sindh to the east and southeast , the Arabian Sea to the south , Iran to the west and Afghanistan to the north and northwest .
 Balochistan, Punjab, Khyber Pakhtunkhwa, Sindh, Arabian Sea, Iran, Afghanistan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Balochistan, Punjab, Khyber Pakhtunkhwa, Sindh, Arabian Sea, Iran, Afghanistan