Suppose Harry Potter and the Philosopher's Stone is the first book in the Harry Potter series, written by J.K. Rowling. It follows the story of a young wizard named Harry Potter and his adventures at Hogwarts School of Witchcraft and Wizardry. The book was first published in 1997.
Can we infer that "Harry Potter's best friend is Hermione Granger, a fellow student at Hogwarts"? Yes, no, or maybe?