Suppose Harry Potter and the Philosopher's Stone, the first book in the Harry Potter series by J.K. Rowling, was published in 1997. The book follows the young wizard Harry Potter as he discovers his magical abilities and attends Hogwarts School of Witchcraft and Wizardry.
Can we infer that "Harry Potter and the Philosopher's Stone was written by J.R.R. Tolkien"? Yes, no, or maybe?