Patrick Victor Martindale White (28 May 191230 September 1990) was an Australian writer who is widely regarded as one of the most important English-language novelists of the 20th century. From 1935 to 1987, he published twelve novels, three short-story collections and eight plays. Using only the above description and what you know about the world, "White published 23 pieces during his career." is definitely correct, incorrect, or inconclusive? 