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.

It is equal to the enthalpy change minus the temperature times the entropy change. Under standard conditions, it is also equal to negative R T times the natural log of K, where R is the gas law constant, T is the absolute temperature, and K is the equilibrium constant for the reaction; thus a high negative value indicates a forward-going reaction. FTP, identify this quantity, named for a Yale chemist, which is a measure of the spontaneity of a reaction.
Science

After the success of this book, pilgrims to the church depicted in "Hughley Steeple" were dismayed to discover that not only did it not have a graveyard full of suicides, it didn't even have a steeple. Featuring such poems as "The Welsh Marshes," "The Day of Battle," and "The Immortal Part," its longest poem states that "malt does more than Milton can / To justify God's ways to man. " FTP, name this 1896 work, which includes "Loveliest of trees, the cherry now" and "To An Athlete Dying Young," a collection of verse by A. E. Housman.
Literature

A ring of impact features on this body is named for Gaubatino. Kraken Mare is this body's largest known body of water. Although not Venus, this body's Ganesa Macula resemble pancake domes, and was originally thought to be cryovolcanic. Xanadu is a large reflective region on the surface of this celestial body, and Xanadu shares a border with (*) Shangri-la on it. A mission partially named for Huygens, this body's discoverer, was sent to it in 2005, and found that it resembled a primordial earth. This body is in close proximity to Norse, Gallic and Inuit groups of similar bodies, and Giovanni Cassini names prominent features of this satellite's largest neighbor; those features are rings. For 10 points, name this largest moon of Saturn.
Science