Cancer can cause/lead to Death. Death is a type of Illness. Illness is derived from Ill. Ill is the opposite of Being. 
Phrase is a type of Construction. Construction is related to Stage. Stage is related to World. World is related to Earth. 
Cancer --Causes--> Death --IsA--> Illness --DerivedFrom--> Ill <--Antonym--> Being 
Phrase --IsA--> Construction <--RelatedTo--> Stage <--RelatedTo--> World <--RelatedTo--> Earth 