Touch is a type of Manage. Manage is a synonym of Oversee. Build is a type of Oversee. 
Small is related to Hill. Hill is related to Little. Little is the opposite of Large. 
Touch --IsA--> Manage <--Synonym--> Oversee <--IsA-- Build 
Small <--RelatedTo--> Hill <--RelatedTo--> Little <--Antonym--> Large 