Suppose The Harry Potter series is a fantasy novel series written by British author J.K. Rowling. It follows the life of a young wizard, Harry Potter, and his friends Hermione Granger and Ron Weasley, as they attend Hogwarts School of Witchcraft and Wizardry.
Can we infer that "Hermione Granger and Ron Weasley are not characters in the Harry Potter series."?