2901
Like most of the rest of the British Army after the events of Dunkirk , the division spent most of its time in an anti-invasion role training to repel an expected German invasion .
 organization: British Army
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: British Army 
Answer:
 organization: British Army