184123
2009 Locations The " signature event " of the 2009 festival was held at Lake Martin , Alabama , and featured a concert by country music singer Alan Jackson .
 location: Alabama
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: Alabama 
Answer:
 location: Alabama