937
Nielsen executives said it was possible that the final audience tally for Thursday ' s confrontation could be slightly larger than the one released Friday .
 organization: Nielsen; person: Nielsen executives; person: audience
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: Nielsen, Nielsen executives, audience 
Answer:
 organization: Nielsen; person: Nielsen executives; person: audience