Related is related to Middle. Middle is related to Aisle. Aisle is related to Term. Term is related to Drink. 
Fall is a type of Fail. Fail is a different concept from Success. Successful is derived from Success. 
Related <--RelatedTo--> Middle <--RelatedTo--> Aisle <--RelatedTo--> Term <--RelatedTo--> Drink 
Fall --IsA--> Fail <--DistinctFrom--> Success <--DerivedFrom-- Successful 