Final answer:
The cronut, listed as one of Time magazine's 25 Best Inventions of 2013, is a hybrid pastry combining a croissant and a donut. The correct answer is a) Croissant. The croissant is a part of a legend associated with the siege of Vienna, where its creation is connected to an act of vigilance by local bakers.
Step-by-step explanation:
Among Time magazine's 25 Best Inventions of 2013 was the cronut, a delicious blend of a croissant and a donut. The other pastry that makes up a cronut, alongside the donut, is a croissant. The croissant is a flaky, crescent-shaped pastry that is particularly savored for breakfast by the French, and it carries a legend tied to its origin. There is a tale that during the siege of Vienna, bakers working in the early morning hours heard the sounds of Ottoman invaders tunneling and alerted the city, which led to the creation of the croissant, symbolizing the crescent moon on the Ottoman flags.