Threat is related to Danger. Danger is related to Prevent. Prevent is related to Avoid. Miss is a type of Avoid. 
Ocean is related to Indian. Indian is related to Tribe. 
Threat <--RelatedTo--> Danger <--RelatedTo--> Prevent <--RelatedTo--> Avoid <--IsA-- Miss 
Ocean <--RelatedTo--> Indian <--RelatedTo--> Tribe 