81521
Grimes returned to Sydney in April 1794 and with the surveyor-general Augustus Alt being in bad health , he was required to take over most of Alt 's work .
 person: Grimes; location: Sydney
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: Grimes, Sydney 
Answer:
 person: Grimes; location: Sydney