231383
It is thought to be the hiding place of Håkon Sigurdsson ( also known as Hákon Sigurðsson , Hákon Earl ) and Tormod Kark ( or Þormóðr Karkr , the slave of the Jarl ) on their last night before the infamous murder at Rimul .
 Håkon Sigurdsson, Tormod Kark
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Håkon Sigurdsson, Tormod Kark