Dark is related to Very. Very is related to Honest. Honest is related to Direct. Direct is the opposite of Shade. 
Quarterback is a type of Play. you would Play because Relax. the last thing you do when you Clean is Relax. Clean is related to Dirty. 
Dark <--RelatedTo--> Very <--RelatedTo--> Honest <--RelatedTo--> Direct <--Antonym--> Shade 
Quarterback --IsA--> Play --MotivatedByGoal--> Relax <--HasLastSubevent-- Clean <--RelatedTo--> Dirty 