Board is related to Group. Group is related to Multiple. Double is a type of Multiple. Double is related to Drink. 
Disappointed is the opposite of Glad. Glad is related to Relief. Relief is related to Help. Help is related to Offering. 
Board <--RelatedTo--> Group <--RelatedTo--> Multiple <--IsA-- Double <--RelatedTo--> Drink 
Disappointed <--Antonym--> Glad <--RelatedTo--> Relief <--RelatedTo--> Help <--RelatedTo--> Offering 