Soap is related to Face. Face is related to Personal. Personal is the opposite of Common. Common is related to Frequent. 
Sheep is related to Provider. Provider is related to Fuel. Fuel is a type of Stimulate. 
Soap <--RelatedTo--> Face <--RelatedTo--> Personal <--Antonym--> Common <--RelatedTo--> Frequent 
Sheep <--RelatedTo--> Provider <--RelatedTo--> Fuel --IsA--> Stimulate 