one thing you do when you Writing is Think. Think is related to Hope. Hope is related to Want. 
Legitimate is a type of Justify. Legitimate is related to State. Medium is a type of State. 
Writing --HasSubevent--> Think <--RelatedTo--> Hope <--RelatedTo--> Want 
Justify <--IsA-- Legitimate <--RelatedTo--> State <--IsA-- Medium 