19005
She was defeated in 1996 , but in 1997 was elected in a countback to replace Roger Groom , who had retired .
 person: Roger Groom
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: Roger Groom 
Answer:
 person: Roger Groom