Cooking is related to Chicken. Chicken is related to Southern. 
Tone is a type of Interval. Interval is a synonym of Period. Period is related to Past. Past is related to Double. 
Cooking <--RelatedTo--> Chicken <--RelatedTo--> Southern 
Tone --IsA--> Interval <--Synonym--> Period <--RelatedTo--> Past <--RelatedTo--> Double 