291049
Ninh Viết Giao ( Thanh Hoá , c. 1930 ) is a Vietnamese writer .
 location: Thanh Hoá
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: Thanh Hoá 
Answer:
 location: Thanh Hoá