138872
Mercer named the village for Castle Aldie , his Scottish clan 's ancestral home .
 person: Mercer; location: Scottish
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: Mercer, Scottish 
Answer:
 person: Mercer; location: Scottish