Disease is related to Black. Black is the opposite of Color. Color is related to Like. 
Relieve is a type of Rid. Rid is a synonym of Deliver. Deliver is a synonym of Rescue. Rescue is related to Help. 
Disease <--RelatedTo--> Black <--Antonym--> Color <--RelatedTo--> Like 
Relieve --IsA--> Rid <--Synonym--> Deliver <--Synonym--> Rescue <--RelatedTo--> Help 