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.

[Q]: In June 2013, scientists found PAHs in this body's atmosphere. The Ligeia and Kraken Mares are found on this body, which undergoes a sort of "anti- greenhouse effect" due to the large concentration of organic molecules. This object, which is in resonance with Hyperion, has an orange smog caused by the breakup of methane in its atmosphere. Methane is also present in this moon's lakes. The Huygens portion of the Cassini-Huygens mission explored this moon. For 10 points, name this moon, the second largest in the solar system and the largest moon of Saturn.
[A]: Science


[Q]: This artist drew a god-figure flying near some clouds while Eve draws Adam's attention to the fruit in a tree in a painting of "The Earthly Paradise" in a series including "The Spies with the Grapes of the Promised Land;" that series is The Four Seasons. A man raises his red cloak with his left hand from atop a pedestal on the left of a painting by this artist who depicted a cherub blowing bubbles at the bottom left of a painting that also includes (*) Aurora leading Apollo's chariot in the sky near the ring of the zodiac; that painting features a winged old man on the right playing a lyre. This artist showed a woman in gold and blue placing her hand on the back of one of three shepherds at a tomb inscribed with the title phrase. For 10 points, name this painter of A Dance to the Music of Time and Et in Arcadia ego.
[A]: Fine Arts


[Q]: Langston's ant and turmites are two-dimensional analogues of these constructs. Recursively enumerable languages are equivalent to the class of languages recognized by these constructs. The universal variant of these constructs can simulate every possible one of these constructs. Attaching one of these to an "oracle" can make it stronger, and a busy beaver is a specific variant of these constructs that executes the maximum number of steps. Lambda calculus is equivalent in power to these constructs according to a hypothesis named after Alonzo Church and these devices' namesake. For 10 points, name these theoretical devices with a head that can read, write, and move upon an infinite length of tape.
[A]:
Science