Finish is related to Accomplish. Accomplish is a synonym of Execute. Execute is a type of Sign. Sign is related to Road. 
Frown is related to Sad. Sad is related to Depression. 
Finish <--RelatedTo--> Accomplish <--Synonym--> Execute --IsA--> Sign <--RelatedTo--> Road 
Frown <--RelatedTo--> Sad <--RelatedTo--> Depression 