input question: Question: "What changes of the combination exist?" Context: "Uranium metal heated to 250 to 300 C (482 to 572 F) reacts with hydrogen to form uranium hydride. Even higher temperatures will reversibly remove the hydrogen. This property makes uranium hydrides convenient starting materials to create reactive uranium powder along with various uranium carbide, nitride, and halide compounds. Two crystal modifications of uranium hydride exist: an form that is obtained at low temperatures and a form that is created when the formation temperature is above 250 C." Answer:???
output answer: an form that is obtained at low temperatures and a form that is created when the formation temperature is above 250 C

Question: "Where was Prontosil created?" Context: "The first sulfonamide and first commercially available antibacterial, Prontosil, was developed by a research team led by Gerhard Domagk in 1932 at the Bayer Laboratories of the IG Farben conglomerate in Germany. Domagk received the 1939 Nobel Prize for Medicine for his efforts. Prontosil had a relatively broad effect against Gram-positive cocci, but not against enterobacteria. Research was stimulated apace by its success. The discovery and development of this sulfonamide drug opened the era of antibacterials." Answer:
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Answer: the Bayer Laboratories of the IG Farben conglomerate in Germany

Q: Question: "Kathmandu culture is also?" Context: "Kathmandu is home to Nepali cinema and theaters. The city contains several theaters, including the National Dance Theatre in Kanti Path, the Ganga Theatre, the Himalayan Theatre and the Aarohan Theater Group founded in 1982. The M. Art Theater is based in the city. The Gurukul School of Theatre organizes the Kathmandu International Theater Festival, attracting artists from all over the world. A mini theater is also located at the Hanumandhoka Durbar Square, established by the Durbar Conservation and Promotion Committee." Answer:
A: Nepali

Question: Question: "In the USA, what is the difference between a congressional-executive agreement and sole executive agreement?" Context: "In the United States, the term "treaty" has a different, more restricted legal sense than exists in international law. United States law distinguishes what it calls treaties from executive agreement, congressional-executive agreements, and sole executive agreements. All four classes are equally treaties under international law; they are distinct only from the perspective of internal American law. The distinctions are primarily concerning their method of approval. Whereas treaties require advice and consent by two-thirds of the Senators present, sole executive agreements may be executed by the President acting alone. Some treaties grant the President the authority to fill in the gaps with executive agreements, rather than additional treaties or protocols. And finally, congressional-executive agreements require majority approval by both the House and the Senate, either before or after the treaty is signed by the President." Answer:
Answer: method of approval

[Q]: Question: "The Talmud belongs to?" Context: "However, the Orthodox claim to absolute fidelity to past tradition has been challenged by scholars who contend that the Judaism of the Middle Ages bore little resemblance to that practiced by today's Orthodox. Rather, the Orthodox community, as a counterreaction to the liberalism of the Haskalah movement, began to embrace far more stringent halachic practices than their predecessors, most notably in matters of Kashrut and Passover dietary laws, where the strictest possible interpretation becomes a religious requirement, even where the Talmud explicitly prefers a more lenient position, and even where a more lenient position was practiced by prior generations." Answer:
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[A]: Judaism

Problem: Given the question: Question: "Who had the right to marry?" Context: "The legal status of Roman citizenship was limited and was a vital prerequisite to possessing many important legal rights such as the right to trial and appeal, to marry, to vote, to hold office, to enter binding contracts, and to special tax exemptions. An adult male citizen with the full complement of legal and political rights was called "optimo jure." The optimo jure elected their assemblies, whereupon the assemblies elected magistrates, enacted legislation, presided over trials in capital cases, declared war and peace, and forged or dissolved treaties. There were two types of legislative assemblies. The first was the comitia ("committees"), which were assemblies of all optimo jure. The second was the concilia ("councils"), which were assemblies of specific groups of optimo jure." Answer:
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The answer is:
Roman citizenship