Series is related to Episode. Drama is a type of Episode. Drama is related to Literature. Literature is related to Class. 
you are likely to find Salt in/at/on Table. Table is related to Square. Square is related to Present. Present is a synonym of Submit. 
Series <--RelatedTo--> Episode <--IsA-- Drama <--RelatedTo--> Literature <--RelatedTo--> Class 
Salt --AtLocation--> Table <--RelatedTo--> Square <--RelatedTo--> Present <--Synonym--> Submit 