Bell is related to Noise. Explosion is a type of Noise. you are likely to find Explosion in/at/on Universe. you are likely to find Sun in/at/on Universe. 
Clay is related to Form. Form is related to Body. Body is related to Hair. Hair is related to Beard. 
Bell <--RelatedTo--> Noise <--IsA-- Explosion --AtLocation--> Universe <--AtLocation-- Sun 
Clay <--RelatedTo--> Form <--RelatedTo--> Body <--RelatedTo--> Hair <--RelatedTo--> Beard 