82176
These data are summarized in Plausible mechanisms of the Wagner – Meerwein rearrangement of diepoxyisoindoles : The related Nametkin rearrangement named after Sergey Namyotkin involves the rearrangement of methyl groups in certain terpenes .
 person: Sergey Namyotkin
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: Sergey Namyotkin 
Answer:
 person: Sergey Namyotkin