17193
Punjab and Kashmir were lost to Ranjit Singh , who invaded Khyber Pakhtunkhwa in March 1823 and captured the city of Peshawar at the Battle of Nowshera .
 Punjab, Kashmir, Ranjit Singh, Khyber Pakhtunkhwa, Peshawar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Punjab, Kashmir, Ranjit Singh, Khyber Pakhtunkhwa, Peshawar