Brown is related to Straw. Straw is related to Tool. Tool is related to Telescope. 
Switch is similar to Regular. Regular is related to Coffee. Coffee is related to Drinking. 
Brown <--RelatedTo--> Straw <--RelatedTo--> Tool <--RelatedTo--> Telescope 
Switch <--SimilarTo--> Regular <--RelatedTo--> Coffee <--RelatedTo--> Drinking 