Romance is related to Slip. Slip is related to Reason. Reason is related to Rational. 
Return is part of Tennis. Trace is a type of Return. Trace is a type of Indication. 
Romance <--RelatedTo--> Slip <--RelatedTo--> Reason <--RelatedTo--> Rational 
Tennis <--PartOf-- Return <--IsA-- Trace --IsA--> Indication 