81971
However , a permanent return was made impossible by a transfer embargo imposed on the club by the SPL due to recurring late payments of the wages of players and staff .
 organization: SPL
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: SPL 
Answer:
 organization: SPL