1375
MGM Grand Inc. said it filed a registration statement with the Securities and Exchange Commission for a public offering of six million common shares .
 organization: MGM Grand Inc.; organization: the Securities and Exchange Commission; cardinal: six million
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: MGM Grand Inc., the Securities and Exchange Commission, six million 
Answer:
 organization: MGM Grand Inc.; organization: the Securities and Exchange Commission; cardinal: six million