Salad is related to Meal. Meal is a synonym of Meat. Meat is a type of Muscle. you are likely to find Muscle in/at/on Jaw. 
Diamond is created by Pressure. Head is a type of Pressure. Head is a type of Company. Company is related to Workplace. 
Salad <--RelatedTo--> Meal <--Synonym--> Meat --IsA--> Muscle --AtLocation--> Jaw 
Diamond --CreatedBy--> Pressure <--IsA-- Head --IsA--> Company <--RelatedTo--> Workplace 