Computer is a type of Dumb. Computer can be used for Work. Work is related to Van. 
Dying can cause/lead to End. Dying is related to Heaven. Heaven is a synonym of Sky. 
Dumb <--IsA-- Computer --UsedFor--> Work <--RelatedTo--> Van 
End <--Causes-- Dying <--RelatedTo--> Heaven <--Synonym--> Sky 