4836
The scene was reportedly filmed some weeks after the rest of the film , at Elstree .
 location: Elstree
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: Elstree 
Answer:
 location: Elstree