In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
One example: This list contains the top 25 accounts with the most followers on the social photo-sharing platform Instagram. As of May 2018, the most followed user is Instagram's own account, with over 235 million followers. Selena Gomez is the most followed individual, with over 137 million followers. Ten accounts have exceeded 100 million followers on the site.
Solution is here: who has the maximum number of followers on instagram
Explanation: The answer is talking about the Instagram accounts that have the most followers. The question asking about the maximum number of followers. So this is a good example.

Now, solve this: The Man Who Walked Between the Towers is a children's picture book written and illustrated by American Mordicai Gerstein. Published in 2003, the book recounts the heart-stopping achievement of Philippe Petit, a French man who, on an August morning in 1974, walked, lay, knelt and danced on a tightrope wire between the roofs of the twin towers of the World Trade Center, a quarter mile above the ground. Gerstein won the 2004 Caldecott Medal for his illustrations. The book has been adapted to film and ballet.
Solution:
what is the theme of the man who walked between the towers