Dust is related to Clean. Clean is similar to Easy. Easy is the opposite of Dense. Dense is a synonym of Solid. 
Phone is related to Ear. Ear is related to Part. Part is related to Web. Web can be Impressive. 
Dust <--RelatedTo--> Clean <--SimilarTo--> Easy <--Antonym--> Dense <--Synonym--> Solid 
Phone <--RelatedTo--> Ear <--RelatedTo--> Part <--RelatedTo--> Web --HasProperty--> Impressive 