386667
The Gratwick-Farnham race had the most outside spending of any State Senate race in Maine in 2012 , with more than $ 450,000 of combined outside spending .
 location: Maine
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: Maine 
Answer:
 location: Maine