15466
His political career spanned several decades , and his most prominent position was a seven-year stint as House Speaker Newt Gingrich 's press secretary .
 location: House; person: Newt Gingrich
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: House, Newt Gingrich 
Answer:
 location: House; person: Newt Gingrich