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.

Ex Input:
Gravitational redshift was measured by Pound, Rebka, and Snider in Harvard's Jefferson Tower using this technique to detect a frequency shift of order one part in ten to the 14th. It can be used for precise studies of the Zeeman effect in nuclei. Iron 57 and tin 119 are two of the isotopes used in this type of spectroscopy due to narrow linewidths in their transitions. Before this technique, the large size of Doppler shifts relative to transition widths made nuclear spectroscopy problematic. It was discovered by its namesake when he was a graduate student at the Munich University of Technology. FTP, what is this effect in which a crystal lattice reduces recoil energy

Ex Output:
Science


Ex Input:
The oxidation of one of these compounds with a Jones reagent yields carboxylic acid, and they are the product of the reaction of a ketone with a Grignard reagent. Esters are formed via a reaction of carboxylic acid and this compound in a process named for Fischer. Consisting of a hydroxyl group bonded to a carbon atom, they are given the formula R-OH. For 10 points, name this class of compounds exemplified by methanol and ethanol, the latter of which is found in hand sanitizer and beer.

Ex Output:
Science


Ex Input:
One conflict in this state was initiated by an attack on its namesake resident, Thomas Cresap, while another conflict here was Coode's Rebellion. That rebellion was launched in part because this state had thus far failed to recognize the new rulers of England who had taken power during the (+) Glorious Revolution, perhaps because many of the residents of this state were of a religion notably supported by this state's Toleration Act. Founded in part as a haven for (*) Catholics by the Calvert family, for 10 points name this state whose largest city is also named for a member of that family, Lord Baltimore.

Ex Output:

History