87575
In 1878 , he led the National League in errors at all positions , though he also led the league 's second basemen in fielding percentage in both 1879 and 1881 .
 organization: National League
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: National League 
Answer:
 organization: National League