Literature is related to University. University is related to Lecture. Lecture is related to Speech. Speech is related to Communication. 
Endure is a synonym of Survive. you would Eat because Survive. 
Literature <--RelatedTo--> University <--RelatedTo--> Lecture <--RelatedTo--> Speech <--RelatedTo--> Communication 
Endure <--Synonym--> Survive <--MotivatedByGoal-- Eat 