Influence is related to Alcohol. Alcohol is related to Shot. 
Department is related to Staff. Staff is a type of Body. you are likely to find Wound in/at/on Body. Wound is related to Shot. 
Influence <--RelatedTo--> Alcohol <--RelatedTo--> Shot 
Department <--RelatedTo--> Staff --IsA--> Body <--AtLocation-- Wound <--RelatedTo--> Shot 