Seek is related to Land. Landscape is derived from Land. Landscape is a type of Decorate. Illustrate is a type of Decorate. 
Reader is derived from Read. Reader is a type of Person. Person is related to Coach. 
Seek <--RelatedTo--> Land <--DerivedFrom-- Landscape --IsA--> Decorate <--IsA-- Illustrate 
Read <--DerivedFrom-- Reader --IsA--> Person <--RelatedTo--> Coach 