384464
Gibraltar Islands are a pair of islands in the River Thames in England above Bourne End Railway Bridge on the reach above Cookham Lock , near Cookham Dean , Berkshire .
 location: Cookham; location: Cookham Dean; location: Berkshire
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: Cookham, Cookham Dean, Berkshire 
Answer:
 location: Cookham; location: Cookham Dean; location: Berkshire