Material is related to Flag. Flag is related to Fabric. Screening is a type of Fabric. 
Circle is related to Change. Change is related to Toll. Toll is similar to Bell. Bell is related to Musical. 
Material <--RelatedTo--> Flag <--RelatedTo--> Fabric <--IsA-- Screening 
Circle <--RelatedTo--> Change <--RelatedTo--> Toll <--SimilarTo--> Bell <--RelatedTo--> Musical 