176475
Rhett was one of the leading fire-eaters at the Nashville Convention of 1850 , which failed to endorse his aim of secession .
 person: Rhett
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: Rhett 
Answer:
 person: Rhett