14452
" Treasuries remain very sensitive to any indication of a strong economy and we 're still in that summer doldrum period of light trading , " said Alan Ackerman , market strategist at Fahnestock & Co . "
 organization: Fahnestock & Co; organization: Treasuries; person: Alan Ackerman
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: Fahnestock & Co, Treasuries, Alan Ackerman 
Answer:
 organization: Fahnestock & Co; organization: Treasuries; person: Alan Ackerman