Convince is a synonym of Convert. Hay is a type of Convert. Hay is related to Color. 
Drama is related to Serious. Serious is similar to Real. Real is related to Actual. 
Convince <--Synonym--> Convert <--IsA-- Hay <--RelatedTo--> Color 
Drama <--RelatedTo--> Serious <--SimilarTo--> Real <--RelatedTo--> Actual 