Crop is related to Short. Short is related to Pin. 
Fun is related to Ride. Ride is a type of Lie. Front is a type of Lie. Front is related to Leader. 
Crop <--RelatedTo--> Short <--RelatedTo--> Pin 
Fun <--RelatedTo--> Ride --IsA--> Lie <--IsA-- Front <--RelatedTo--> Leader 