Panic is a type of Anxiety. Anxiety is a type of Emotion. Emotion is related to Cross. 
Component is related to Sand. you are likely to find Sand in/at/on Ocean. Ocean can be used for Relax. Relax is a type of Affect. 
Panic --IsA--> Anxiety --IsA--> Emotion <--RelatedTo--> Cross 
Component <--RelatedTo--> Sand --AtLocation--> Ocean --UsedFor--> Relax --IsA--> Affect 