89887
In the war 's early months , he commanded a Kerry column in the fighting in Limerick city and at the Battle of Kilmallock , before retreating back into Kerry and pursuing guerrilla warfare .
 Kerry, Limerick, Kerry
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Kerry, Limerick, Kerry