Thigh is related to Neck. Neck is similar to Foot. Foot is related to Flat. 
Knowledge is related to Skill. Skill is a synonym of Talent. Talent is a synonym of Gift. Gift is related to Represent. 
Thigh <--RelatedTo--> Neck <--SimilarTo--> Foot <--RelatedTo--> Flat 
Knowledge <--RelatedTo--> Skill <--Synonym--> Talent <--Synonym--> Gift <--RelatedTo--> Represent 