55191
He signed a minor league contract with the Seattle Mariners before the 2013 season and was added to the 40 man roster on March 25 , 2013 .
 organization: Seattle Mariners
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: Seattle Mariners 
Answer:
 organization: Seattle Mariners