[Q]: Determine the topic of the question-answer pair. Question: "where does the expression "knocking on wood" come from?"; Answer: "Knocking on wood, or to touch wood, refers to the apotropaic tradition in western folklore of literally touching/knocking on wood, or merely stating that you are doing or intend same, in order to avoid " tempting fate " after making a favourable observation, a boast, or declaration concerning one's own death."? Topic:
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[A]: Knocking on wood

input: Please answer the following: Determine the topic of the question-answer pair. Question: "where is university of nelson mandela metropolitan located?"; Answer: "Nelson Mandela Metropolitan University (NMMU) is a South African tertiary education institution with its main administration in the coastal city of Port Elizabeth ."? Topic:
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output: Nelson Mandela Metropolitan University

Please answer this: Determine the topic of the question-answer pair. Question: "what are the Declaration and Resolves of the First Continental Congress about?"; Answer: "It was similar to the Declaration of Rights and Grievances , passed by the Stamp Act Congress a decade earlier."? Topic:
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Answer: Declaration and Resolves of the First Continental Congress

Problem: Determine the topic of the question-answer pair. Question: "where are the internal and external iliac arteries?"; Answer: "The external iliac arteries are two major arteries which bifurcate off the common iliac arteries anterior to the sacroiliac joint of the pelvis."? Topic:

A: External iliac artery

Problem: Given the question: Determine the topic of the question-answer pair. Question: "what type of batteries are 357 (LR44)?"; Answer: "LR44 is the IEC designation for an alkaline 1.5 volt button cell , commonly used in small LED flashlights , digital thermometers , calculators , calipers , watches , clocks , toys and laser pointers ."? Topic:
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The answer is:
LR44 battery

Problem: Determine the topic of the question-answer pair. Question: "who passed no child left behind?"; Answer: "President Bush signing the No Child Left Behind Act at Hamilton H.S. in Hamilton, Ohio ."? Topic:

A:
No Child Left Behind Act