Suppose The Harry Potter book series, written by J.K. Rowling, follows the life and adventures of a young wizard, Harry Potter, and his friends Hermione Granger and Ron Weasley. The series consists of seven books, starting with 'Harry Potter and the Sorcerer's Stone' and concluding with 'Harry Potter and the Deathly Hallows'. It has sold over 500 million copies worldwide and has been adapted into a successful film series.
Can we infer that "The Harry Potter series is based on a true story"? Yes, no, or maybe?