Closed is related to Sleep. Sleep is part of Life. Life is related to Murder. 
Smile is related to Feeling. Feeling is related to Content. Content is related to Joy. 
Closed <--RelatedTo--> Sleep --PartOf--> Life <--RelatedTo--> Murder 
Smile <--RelatedTo--> Feeling <--RelatedTo--> Content <--RelatedTo--> Joy 