Artificial is related to Man. Man is a type of Lover. Lover is derived from Love. Love would make you want to Sing. 
Station is related to Central. Central is related to Inner. 
Artificial <--RelatedTo--> Man --IsA--> Lover --DerivedFrom--> Love --CausesDesire--> Sing 
Station <--RelatedTo--> Central <--RelatedTo--> Inner 