TASK DEFINITION: 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.
PROBLEM: This god was suckled by a male boar and seawater when he was born at the edge of the Nine  Worlds. In the Lokesenna,  Loki says that this god has a muddy back and this god is also said to be the palest of all the gods. The name Gullintanni refers to this god's golden teeth. This god fathered the  three (*) castes of man when he took the form of Rig. This god retrieves the Brisingamen for Freyja by transforming into a seal and defeating Loki. This god arrives at Baldr's funeral upon his horse Gulltopr  and he wields the sword Hofund. This god is the son of nine mothers and kills and is killed by Loki at  Ragnarok. For 10 points, name this Norse god that sounds his Gjallarhorn to signal Ragnarok, and is the  guardian of Bifrost.

SOLUTION: Social Science

PROBLEM: Lawrence Kohlberg championed the "descriptive" variety of this study by examining the stages of child development. Simone de Beauvoir argued for "an original solution" in a book titled this of Ambiguity. Peter Singer wrote about the "Practical" form of it, and Aristotle claimed the ultimate goal in life is to achieve (*) happiness in a work titled after this concept. Another important book for this discipline contained sections titled "Of God" and "Of Human Bondage", and was "demonstrated in geometrical order." For ten points, identify this branch of philosophy, a tract in which was written for Nicomachus and which titles a work by Spinoza.

SOLUTION: Social Science

PROBLEM: It mediates the quantum field of the same name, which has a constant vacuum expectation value of 246 gigaelectronvolts. It is CP-even, but because it is a scalar particle, it has zero spin. Several alternate models, such as top quark condensate theory, have been proposed in which it need not (*) exist, as it is the only particle in the Standard Model that has yet to be observed. FTP, name this hypothetical boson, sometimes called the God particle, thought to be responsible for giving mass to the gauge bosons.

SOLUTION:
Science