80143
According to Gian-Carlo Rota , the mathematician John von Neumann used the term microcentury to denote the maximum length of a lecture .
 person: Gian-Carlo Rota; person: John von Neumann
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Gian-Carlo Rota, John von Neumann 
Answer:
 person: Gian-Carlo Rota; person: John von Neumann