Courage is related to Personality. Personality is related to Servant. Servant is related to Labor. Person can be used for Labor. 
Horizon is related to Distance. Distance is related to High. High is related to Shoe. 
Courage <--RelatedTo--> Personality <--RelatedTo--> Servant <--RelatedTo--> Labor <--UsedFor-- Person 
Horizon <--RelatedTo--> Distance <--RelatedTo--> High <--RelatedTo--> Shoe 