Sea is related to Marine. Marine is related to Seal. Seal is related to White. 
Kit is a type of Gear. Gear is related to Drive. Drive is related to Command. Commander is derived from Command. 
Sea <--RelatedTo--> Marine <--RelatedTo--> Seal <--RelatedTo--> White 
Kit --IsA--> Gear <--RelatedTo--> Drive <--RelatedTo--> Command <--DerivedFrom-- Commander 