Living can cause/lead to Death. Death is related to Hang. Hang is a synonym of Suspend. 
Lecture is related to College. College is related to Course. Course is related to Part. Part is related to Leaf. 
Living --Causes--> Death <--RelatedTo--> Hang <--Synonym--> Suspend 
Lecture <--RelatedTo--> College <--RelatedTo--> Course <--RelatedTo--> Part <--RelatedTo--> Leaf 