26871
`` This is the worst shakeout ever in the junk market , and it could take years before it 's over , '' says Mark Bachmann , a senior vice president at Standard & Poor 's Corp. , a credit rating company .
 date: years; person: Mark Bachmann; organization: Standard & Poor 's Corp.
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: years, Mark Bachmann, Standard & Poor 's Corp. 
Answer:
 date: years; person: Mark Bachmann; organization: Standard & Poor 's Corp.