Colony is related to Past. you are likely to find Story in/at/on Past. Story is related to Myth. 
Diet is related to Healthy. Healthy is the opposite of Disease. Disease is related to Fatal. 
Colony <--RelatedTo--> Past <--AtLocation-- Story <--RelatedTo--> Myth 
Diet <--RelatedTo--> Healthy <--Antonym--> Disease <--RelatedTo--> Fatal 