Used is related to Glass. Glass is related to Stone. Stone is related to Fist. 
Lawn is related to Area. Area is related to History. History is a type of Fiction. Fiction is the opposite of Fact. 
Used <--RelatedTo--> Glass <--RelatedTo--> Stone <--RelatedTo--> Fist 
Lawn <--RelatedTo--> Area <--RelatedTo--> History --IsA--> Fiction <--Antonym--> Fact 