you are likely to find Shark in/at/on Novel. you are likely to find Character in/at/on Novel. 
Anxiety is related to Nervous. Nervous is a different concept from Cool. Cool is a synonym of Distant. 
Shark --AtLocation--> Novel <--AtLocation-- Character 
Anxiety <--RelatedTo--> Nervous <--DistinctFrom--> Cool <--Synonym--> Distant 