Given the question: I'm taking a test and have to guess the right answer to the question after the article. Article: Joanne "Jo" Rowling was born on 31 July 1965, pen name, is a British novelist, best known as the writer of the Harry Potter books. The Harry Potter books are world famous. People bought more than 400 million copies. They have become the best-selling book series in history.Rowling finished the first novel, Harry Potter and the Philosopher's Stone in 1997. Later Jo published 6 more -- the last, Harry Potter and the Deathly Hallows in 2007. Jo is said to be the twelfth richest woman in the UK. In October 2010, Jo was named the "Most Influential Woman in Britain. Question: She finished the first novel _ . Options: A: in 1997 B: in 2007 C: in 2010 D: in 1965
The answer is:
A