Person does not want (to) Dirty. Person is related to Body. Body is related to Jaw. Jaw is related to Bite. 
Appreciation is a type of Thanks. Thanks is related to Village. Village is related to Chief. Chief is related to City. 
Dirty <--NotDesires-- Person <--RelatedTo--> Body <--RelatedTo--> Jaw <--RelatedTo--> Bite 
Appreciation --IsA--> Thanks <--RelatedTo--> Village <--RelatedTo--> Chief <--RelatedTo--> City 