91866
On March 8 , , he signed a minor league contract with the Seattle Mariners .
 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