Fear is related to Related. Related is related to Desk. Desk is related to Long. Long is the opposite of Distance. 
Exhibition is related to Statue. Statue is related to Physical. Physical is a different concept from Biological. 
Fear <--RelatedTo--> Related <--RelatedTo--> Desk <--RelatedTo--> Long <--Antonym--> Distance 
Exhibition <--RelatedTo--> Statue <--RelatedTo--> Physical <--DistinctFrom--> Biological 