49819
Because of accounts by contemporary historian Cassius Dio and others that Elagabalus wore women 's clothing , preferred to be called a lady , and sought vaginoplasty , the emperor is considered by some historians to be an early transgender figure and one of the first on record as seeking sex reassignment surgery .
 person: Cassius Dio; person: Elagabalus
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: Cassius Dio, Elagabalus 
Answer:
 person: Cassius Dio; person: Elagabalus