input: Please answer the following: Determine the topic of the question-answer pair. Question: "what is a constant in math??"; Answer: "A mathematical constant is a special number , usually a real number , that is "significantly interesting in some way"."? Topic:
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output: Mathematical constant

input: Please answer the following: Determine the topic of the question-answer pair. Question: "what part of the government governs the US post office??"; Answer: "The United States Postal Service (USPS), also known as the Post Office and U.S. Mail, is an independent agency of the United States federal government responsible for providing postal service in the United States."? Topic:
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output: United States Postal Service

input: Please answer the following: Determine the topic of the question-answer pair. Question: "what languages are spoken in south africa?"; Answer: "South Africa has eleven official languages : Afrikaans , English , Ndebele , Northern Sotho , Sotho , Swazi , Tswana , Tsonga , Venda , Xhosa and Zulu ."? Topic:
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output: Languages of South Africa

input: Please answer the following: Determine the topic of the question-answer pair. Question: "WHAT IS A LAW ENFORCEMENT MURDER BOOK?"; Answer: "In law enforcement parlance, the term murder book refers to the case file of a murder investigation."? Topic:
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output:
Murder book