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He played in Major League Baseball ( MLB ) for the Cleveland Indians , Baltimore Orioles , Colorado Rockies , Kansas City Royals , and Washington Nationals .
 organization: Major League Baseball; organization: MLB; organization: Cleveland Indians; organization: Baltimore Orioles; organization: Colorado Rockies; organization: Kansas City Royals; organization: Washington Nationals
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Major League Baseball; organization: MLB; organization: Cleveland Indians; organization: Baltimore Orioles; organization: Colorado Rockies; organization: Kansas City Royals; organization: Washington Nationals