Music is a type of Activity. Activity is related to Wash. Wash is related to Liquid. Liquid is related to Bubble. 
Agent is related to Name. Name is related to Flower. Flower is related to Color. Blue is a type of Color. 
Music --IsA--> Activity <--RelatedTo--> Wash <--RelatedTo--> Liquid <--RelatedTo--> Bubble 
Agent <--RelatedTo--> Name <--RelatedTo--> Flower <--RelatedTo--> Color <--IsA-- Blue 