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: 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: A hypothetical method of decay for these particles involves breaking into a positron and a neutral pion and would have a half-life on the order of 10 to the 35 years. In astronomy, these particles are employed in a namesake chain located in the cores of stars in order to synthesis lighter elements. Particles of this type are typically composed of two up quarks and a single down quark and these particles make up about 90% of all cosmic rays. Discovered by Ernest Rutherford, for 10 points, identify this subatomic particles that contributes the positive charge of an atoms nucleus.

A: Science
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Q: The Midrash Raba relates how Nimrod forced this figure to worship the fire, an event which ended in the death of Haran. He rescued a relative by defeating Chedorlaomer at Dan, which led to his blessing by Melchizedek. He fathered Zimran by Keturah, and he was twice forced to pretend that his wife was his sister. He provided the mother of his surrogate first-born with food before his wife exiled her to the desert of Paran, and managed to save his nephew Lot when escaping from the destruction of Sodom and Gomorrah. FTP, name this Biblical figure, husband of Sarah and father of Ishmael, who was spared from sacrificing his son Isaac.

A:
Social Science
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