Determine the topic of the question-answer pair. Question: "where is Chayanne from??"; Answer: "Elmer Figueroa Arce (born June 28, 1968), best known under the stage name Chayanne, is a Puerto Rican Latin pop singer and actor."? Topic:
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Answer: Chayanne

Q: Determine the topic of the question-answer pair. Question: "what is reagan known for?"; Answer: "Domestically, the administration favored reducing government programs and introduced the largest across-the-board tax cuts in American history."? Topic:
A: Presidency of Ronald Reagan

Question: Determine the topic of the question-answer pair. Question: "what is the defensive line in football called?"; Answer: "Within those platoons, various specific positions exist depending on what the player's main job is."? Topic:
Answer: American football positions

[Q]: Determine the topic of the question-answer pair. Question: "what is the capital city of california.?"; Answer: "Sacramento is the capital city of the U.S. state of California and the seat of government of Sacramento County ."? Topic:
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[A]: Sacramento, California

input: Please answer the following: Determine the topic of the question-answer pair. Question: "what is an irregular heartbeat pvc?"; Answer: "In a PVC, the ventricles contract first and before the atria have optimally filled the ventricles with blood, which means that circulation is inefficient."? Topic:
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output: Premature ventricular contraction

Determine the topic of the question-answer pair. Question: "when did world war 2 end?"; Answer: "World War II (WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945."? Topic:
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Answer:
World War II