Circle is related to Clock. you are likely to find Clock in/at/on Car. Car is related to Rod. Rod is related to Bar. 
Mean is a synonym of Serious. Serious is similar to Real. Real is related to Effective. Effective is a synonym of Successful. 
Circle <--RelatedTo--> Clock --AtLocation--> Car <--RelatedTo--> Rod <--RelatedTo--> Bar 
Mean <--Synonym--> Serious <--SimilarTo--> Real <--RelatedTo--> Effective <--Synonym--> Successful 