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: This man had a brother named Johann Michael, who was also a notable composer. This composer's two oratorios are called The Seasons and The Creation. This composer's string quartets are compiled into groups such as "Erdody" and "Sun," and because he wrote many of them, he is often called the "Father of String Quartets."  This composer wrote over 100 symphonies, including ones nicknamed "Clock," "Surprise," and "Farewell."  For 10 points, name this Austrian composer often called the "Father of the Symphony."

A: Fine Arts
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Q: One major pathway involving this compound is the tuberoinfundibular one that transfers it from the hypothalamus to the pituitary gland. This compound is involved in voluntary motor control via its nigriostriatal pathway, and it binds with lactotrophs in order to inhibit the secretion of prolactin, which is a major antagonist of it. It is the immediate precursor of norepinephrine in the epinephrine synthesis pathway. Antagonists of this neurotransmitter are used to treat schizophrenia, and deficiency of this neurotransmitter can lead to Parkinsons disease. For 10 points, name this neurotransmitter associated with the brain's pleasure center whose precursor is L-dopa.

A: Science
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Q: Finding the quadrupole-to-monopole ratio of the correlation function of the space named for this quantity is used to find its namesake distortion parameter, symbolized beta. Mattig's formula is a particular instance of the relation between this quantity and angular size. Because the Sunyaev-Zeldovich effect is independent of this quantity, said effect is used to map galaxy clusters that have high values of it. The K correction is employed in surveys that use this quantity, which include DEEP2, 2dF, and CfA. One method of calculating this quantity involves finding the ratio of the scale factor in the (*) past to the current scale factor, and distortions in it include the Kaiser effect and the "Fingers of God". It is equal to 1089 for the CMB, which corresponds to reionization. This value, symbolized z, is negative for M81 because M81 is moving towards us. For 10 points, name this quantity found by dividing the difference between the observed and emitted wavelength and dividing by the emitted wavelength, which is a change in the observed wavelength from an object moving away from the observer.

A:
Science
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