10499
It was believed to be the largest ever gems heist in Britain at the time , and the second largest British robbery after the £ 53 million raid on a Securitas depot in Kent in 2006 .
 location: Britain; organization: Securitas; location: Kent
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: Britain, Securitas, Kent 
Answer:
 location: Britain; organization: Securitas; location: Kent