This Saturday-morning cartoon series featured teenagers Fred Jones, Daphne Blake, Velma Dinkley, and Norville "Shaggy" Rogers and their talking brown Great Dane named Scooby-Doo who solve mysteries involving supposedly supernatural creatures through a series of antics and mis-steps.
Head entity: Velma Dinkley
Tail entity: Scooby-Doo
Relation (head \u2192 tail): characters
Inverse relation (tail \u2192 head): present in work