Suppose Harry Potter and the Sorcerer's Stone is the first novel in the Harry Potter series, written by J.K. Rowling. It follows the story of a young wizard named Harry Potter as he discovers his magical heritage and attends Hogwarts School of Witchcraft and Wizardry. The novel was first published in the United Kingdom on June 26, 1997, by Bloomsbury.
Can we infer that "Harry Potter and the Sorcerer's Stone was never adapted into a movie"? Yes, no, or maybe?