80572
Richmond Ritchie was born in Calcutta , son of the jurist William Ritchie ( 1817 – 1862 ) , who was practicing law in Calcutta at the time .
 person: Richmond Ritchie; location: Calcutta; person: William Ritchie; location: Calcutta
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: Richmond Ritchie, Calcutta, William Ritchie, Calcutta 
Answer:
 person: Richmond Ritchie; location: Calcutta; person: William Ritchie; location: Calcutta