Paper is related to Plain. Plain is a synonym of Normal. Normal is a synonym of Regular. Regular is related to Average. 
Do is related to Wash. Wash is a type of Be. Be is a type of Take. Take is a type of Interpret. 
Paper <--RelatedTo--> Plain <--Synonym--> Normal <--Synonym--> Regular <--RelatedTo--> Average 
Do <--RelatedTo--> Wash --IsA--> Be --IsA--> Take --IsA--> Interpret 