instruction:
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.
question:
Materials with this property can exhibit a noise arising from self-organized criticality known as the Barkhausen effect. The Ising model was originally formulated to study this phenomenon, in which regions become separated by Bloch walls and materials exhibiting this property are frequently subject to hysteretic effects. The anti variety of this property disappears above the Neel point, while this property itself disappears above the Curie point, where the material transitions to paramagnetism. FTP, identify this form of magnetism resulting from the spontaneous alignment of domains, which is present in metals such as nickel and iron.
answer:
Science


question:
This man had a brother named Johann Michael, who was also a notable composer. This composer's two oratorios are called The Seasons and The Creation. This composer's string quartets are compiled into groups such as "Erdody" and "Sun," and because he wrote many of them, he is often called the "Father of String Quartets."  This composer wrote over 100 symphonies, including ones nicknamed "Clock," "Surprise," and "Farewell."  For 10 points, name this Austrian composer often called the "Father of the Symphony."
answer:
Fine Arts


question:
Those killed during it included the Wereth Eleven. Beginning with assaults on the Losheim Gap and the Elsenborn Ridge, one branch of it involved the capture of a supply depot at Bullingen, resulting in a battle at Baugnez that devolved into the Malmedy massacre. Paratrooper operations included Operation Stosser, while the man behind Operation Panzerfaust returned to run Operation Grief, a disinformation campaign that led to his proclamation as the most dangerous man in Europe. General Anthony McAuliffe gave his famous reply of Nuts! to demands that his encircled 101st Airborne Division surrender at Bastogne and Otto Skorzeny impersonated American soldiers at, for ten points, what final German offensive of World War Two
answer:

History