190480
The son of a pharmacist , Rivkin comes from a medical family that includes a general practitioner , a thoracic surgeon , an ob-gyn , a radiologist , and an infertility specialist .
 person: Rivkin
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: Rivkin 
Answer:
 person: Rivkin