I want to know the answer to the following question:
Who wrote the book 'Memoirs of a Geisha' is based on?
All the background I'm provided with is that "In 2006, Spielberg co-executive produced with famed filmmaker Robert Zemeckis a CGI children's film called Monster House, marking their eighth collaboration since 1990's Back to the Future Part III.". Is that enough to answer the question?
Answer: no