907
That same day , he also signed a contract extension with Linköping , ensuring his return and keeping him in Linköping 's possession through 2012 .
 organization: Linköping; organization: Linköping
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: Linköping; organization: Linköping