331818
In 1771 , he studied law in London and on the recommendation of Lord Hillsborough he was appointed Solicitor-General of Nova Scotia in 1772 , while continuing his law studies in London .
 location: London; person: Lord Hillsborough; location: Nova Scotia
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: London, Lord Hillsborough, Nova Scotia 
Answer:
 location: London; person: Lord Hillsborough; location: Nova Scotia