Afternoon is the opposite of Morning. Morning is related to Section. Lead is a type of Section. 
the first thing you do when you Shop is Consume. Consume is a type of Destroy. Destroy requires Explode. 
Afternoon <--Antonym--> Morning <--RelatedTo--> Section <--IsA-- Lead 
Shop --HasFirstSubevent--> Consume --IsA--> Destroy --HasPrerequisite--> Explode 