Headline is a type of Supply. Bed is a type of Supply. 
Plastic is related to Toy. Toy is related to Little. Little is related to Change. Change is a type of Replace. 
Headline --IsA--> Supply <--IsA-- Bed 
Plastic <--RelatedTo--> Toy <--RelatedTo--> Little <--RelatedTo--> Change --IsA--> Replace 