163671
Football career Bell was drafted by the Pittsburgh Steelers in the twelfth round of the 1990 NFL Draft .
 person: Bell; organization: Pittsburgh Steelers; organization: NFL
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Bell, Pittsburgh Steelers, NFL 
Answer:
 person: Bell; organization: Pittsburgh Steelers; organization: NFL