810
Grainger has approximately £ 2.1 billion of wholly owned property assets and £ 2.8 billion of assets under management .
 organization: Grainger
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: Grainger 
Answer:
 organization: Grainger