341968
He made the jump from AA to the major leagues at age 21 in when he joined the Mets as a September call-up .
 organization: Mets
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: Mets 
Answer:
 organization: Mets