one thing you do when you Killing is Dying. one thing you do when you Dying is Fear. Fear is related to Scary. Scary is related to Shark. 
Ear is related to Mouth. Mouth is related to Drink. Drink is related to Have. 
Killing --HasSubevent--> Dying --HasSubevent--> Fear <--RelatedTo--> Scary <--RelatedTo--> Shark 
Ear <--RelatedTo--> Mouth <--RelatedTo--> Drink <--RelatedTo--> Have 