In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Input: Consider Input: Chan and Kim at Penn State discovered that crystals can display this phenomenon. One instance of this phenomenon is distinguished by either an A or B phase, and is anisotropic. Some materials that exhibit this phenomenon display a 30 nm Rollin film, and their movement sometimes displays the Onnes Effect. Landau theorized that quantum sound waves are responsible for this effect, which he posited occurs below the lambda point. For 10 points, name this property notably displayed by helium, when a liquid or gas displays no resistance to flow.

Output: Science


Input: Consider Input: The earliest discovered writings on these were in the Hittite language and were authored by Kikkuli of Mitanni, while Gryson, an expert on these, helped Xenophon to write two treatises on the subject. Tupac Amaru II and Francois Ravaillac were both executed using four of these, and one of these named Incitatus was legendarily appointed as a Roman senator by Caligula. The Avars brought an invention that eased their use to Europe, and huge masses of these were instrumental in saving the French army at Eylau. Many cities were named after of these owned by Alexander the Great, Bucephalus. For 10 points, name these animals used to transport hussars and knights.

Output: Literature


Input: Consider Input: One king of this polity subjugated the Arzawa kingdom, and under Tudhaliya I it managed to expand into Luwian territory. This empire fell after an invasion by the Kaskas and Bryges, and one document written by this empire states that its subject made his enemies into the frontier of the sea during his conquests. Its early rulers took the title Labarna, and another ruler of this polity defeated the Mitanni kingdom and annexed large parts of Syria, Suppiluliuma I. Another one of its rulers fought in the largest chariot battle in history against Ramses II; that ruler was Muwatallis II, who achieved a victory at Kadesh. For 10 points, name this Indo-European empire found in Anatolia with capital at Hattusa.


Output: History