### Instruction: Classify each of the following as characters from books J.K. Rowling has written or books that Suzanne Collins has written: Peeta Mellark, Katness Everdeen, Effie Trinket, Seneca Crane, Lucy Gray, Cinna, Harry Potter, Severus Snape, Hermione Granger, Albus Dumbledore
### Response: Characters from J.K. Rowling books: Harry Potter, Severus Snape, Hermione Granger, Albus Dumbledore
Characters from Suzanne Collins books: Peeta Mellark, Katness Everdeen, Effie Trinket, Seneca Crane, Lucy Gray