Upper is related to Case. Case is related to Small. Small is related to Window. 
Statue is related to Island. Island is related to Palm. Palm is related to Slap. Slap is related to Cheek. 
Upper <--RelatedTo--> Case <--RelatedTo--> Small <--RelatedTo--> Window 
Statue <--RelatedTo--> Island <--RelatedTo--> Palm <--RelatedTo--> Slap <--RelatedTo--> Cheek 