Type is related to Distinguish. Contrast is a type of Distinguish. Contrast is a type of Comparison. Comparison is related to Difference. 
Jaw is related to Skull. Skull is related to Scary. you are likely to find Scary in/at/on Bed. Bed is related to Western. 
Type <--RelatedTo--> Distinguish <--IsA-- Contrast --IsA--> Comparison <--RelatedTo--> Difference 
Jaw <--RelatedTo--> Skull <--RelatedTo--> Scary --AtLocation--> Bed <--RelatedTo--> Western 