309407
The Cavalry Division had two brigades of two regiments each , three horse artillery batteries , and a cyclist battalion , along with support units ; it had a total strength of 4,500 all ranks with 12 guns , and was - in effect - little more than a reinforced brigade .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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