Suppose J.K. Rowling is the author of the popular Harry Potter book series, which was first published in 1997. The series follows the adventures of a young wizard named Harry Potter and his friends Hermione Granger and Ron Weasley at Hogwarts School of Witchcraft and Wizardry.
Can we infer that "J.K. Rowling is a pseudonym for Stephen King."? Yes, no, or maybe?