Fighting is related to Punch. Punch is related to Closed. Closed is a synonym of Shut. 
Enjoy is related to Fun. Fun is a different concept from Work. you are likely to find Work in/at/on Shop. 
Fighting <--RelatedTo--> Punch <--RelatedTo--> Closed <--Synonym--> Shut 
Enjoy <--RelatedTo--> Fun <--DistinctFrom--> Work --AtLocation--> Shop 