6619
But `` an eerie silence pervaded '' the junk market Friday as prices tumbled on hundreds of high - yield bonds despite `` no active trading , '' says John Lonski , an economist at Moody 's Investors Service Inc .
 date: Friday; cardinal: hundreds; person: John Lonski; organization: Moody 's Investors Service Inc
Please list all entity words in the text that fit the category.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} 
Answer:
 date: Friday; cardinal: hundreds; person: John Lonski; organization: Moody 's Investors Service Inc