Break is related to Bone. Bone is related to Limb. 
Potato is related to Head. Head is related to Father. Father is related to Figure. Figure is a synonym of Appearance. 
Break <--RelatedTo--> Bone <--RelatedTo--> Limb 
Potato <--RelatedTo--> Head <--RelatedTo--> Father <--RelatedTo--> Figure <--Synonym--> Appearance 