Extended is related to Stretch. Stretch is the opposite of Contract. Contract is a type of Shrink. 
Implement is related to Soap. Soap is related to Gentle. Gentle is related to Breeze. Breeze is related to Calm. 
Extended <--RelatedTo--> Stretch <--Antonym--> Contract --IsA--> Shrink 
Implement <--RelatedTo--> Soap <--RelatedTo--> Gentle <--RelatedTo--> Breeze <--RelatedTo--> Calm 