you are likely to find Costume in/at/on Opera. you are likely to find Electricity in/at/on Opera. Electricity is related to Bolt. Bolt is related to Shape. 
Blanket is a type of Layer. you are likely to find Blanket in/at/on Closet. Closet is a synonym of Press. Press is related to Man. 
Costume --AtLocation--> Opera <--AtLocation-- Electricity <--RelatedTo--> Bolt <--RelatedTo--> Shape 
Layer <--IsA-- Blanket --AtLocation--> Closet <--Synonym--> Press <--RelatedTo--> Man 