14010
There were times when the 7th Cavalry itself got into some skirmishes as it pushed forward , again in the direction of Baghdad .
 Baghdad, the 7th Cavalry itself, itself, it
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 Baghdad, the 7th Cavalry itself, itself, it