Ankle is related to Walking. Walking can be used for Pleasure. Pleasure is the opposite of Business. Business is related to Group. 
Appeal is related to Charm. Charm is a type of Protect. 
Ankle <--RelatedTo--> Walking --UsedFor--> Pleasure <--Antonym--> Business <--RelatedTo--> Group 
Appeal <--RelatedTo--> Charm --IsA--> Protect 