Death is a type of Illness. Death is related to Murder. Murder is the opposite of Birth. 
True is a synonym of Exact. Exact is a synonym of Demand. Demand is related to Man. 
Illness <--IsA-- Death <--RelatedTo--> Murder <--Antonym--> Birth 
True <--Synonym--> Exact <--Synonym--> Demand <--RelatedTo--> Man 