64440
For a long time it was thought that he died during the Second Council of Lyon in 1274 or in 1275 , and shortly thereafter was succeeded in the see of Sabina by Giovanni Visconti , nephew of Gregory X. However , modern research has established that cardinal Giovanni Visconti never existed , while Bertrand is attested in the papal documents until the pontificate of John XXI ( 1276 – 77 ) .
 organization: Lyon; person: Gregory; person: Bertrand; person: John XXI
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: Lyon, Gregory, Bertrand, John XXI 
Answer:
 organization: Lyon; person: Gregory; person: Bertrand; person: John XXI