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.

Example Input: The Stratton-Chu model of this phenomenon attempts to improve on earlier scalar models such as the Rayleigh-Sommerfeld theory. The equivalence of complementary arrangements in producing this phenomenon is described by Babinets principle. A simple scalar theory of this phenomenon makes use of an integral named for Kirchhoff and Fresnel, and a simple pictorial model of this phenomenon is given by Huygens principle of wave propagation. FTP name this behavior observed in electrons by Davisson and Germer, the bending of waves as they pass obstacles.
Example Output: Science

Example Input: The Clausius-Clapeyron equation assumes the change in this to be zero. Because this quantity is most useful when the substance in question is both isothermal and isobaric, a different quantity is used for explosive substances. An equation partially due to the namesake of this quantity gives the temperature dependence of this quantity for an ideal gas. A zero change in this quantity for a system implies that the system is in equilibrium, but a negative value for this quantity implies that a reaction is spontaneous. One may derive this by utilizing the Legendre transform on the internal energy of a system. For ten points, name this state function named for its American inventor, which measures the maximum amount of work attainable from a system, defined as enthalpy minus the product of temperature and entropy.
Example Output: Science

Example Input: This structure is associated with a lysosomal storage disease caused by deficiency of alpha-galactosidase A known as Fabry's disease. The lack of the gene FMR1 on this structure can lead to mental retardation, a syndrome in which this structure is "fragile." In a process known as lyonization, one of these structures deactivates to form a Barr body, and a missing one of these structures causes Turner syndrome. Males that possess an extra copy of this structure have Klinefelter syndrome, and red-green color blindness is a recessive trait linked to this structure. For 10 points, name this sex chromosome of which females possess two.
Example Output:
Science