Fashion is related to Look. Look is a synonym of Study. Study is related to Mathematics. 
Harm is related to Danger. Danger is related to Sudden. Sudden is related to Fast. Fast is related to Chicken. 
Fashion <--RelatedTo--> Look <--Synonym--> Study <--RelatedTo--> Mathematics 
Harm <--RelatedTo--> Danger <--RelatedTo--> Sudden <--RelatedTo--> Fast <--RelatedTo--> Chicken 