20703
In 1971 , the Sketch merged with the Mail .
 organization: Sketch; organization: Mail
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: Sketch, Mail 
Answer:
 organization: Sketch; organization: Mail