1432
Blue-chip stocks sank to their biggest loss since mid-July Thursday as fresh signs of a surprisingly strong economy boosted long-term bond interest rates above 7 percent .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities:  
Answer:
 None