Problem: Determine the topic of the question-answer pair. Question: "when do solar eclipses happen??"; Answer: "As seen from the Earth , a solar eclipse occurs when the Moon passes between the Sun and Earth, and the Moon fully or partially blocks (" occults ") the Sun."? Topic:

A: Solar eclipse

Problem: Given the 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:
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The answer is:
American football positions

input question: Determine the topic of the question-answer pair. Question: "how south african leaders are elected?"; Answer: "The President is elected by members of the National Assembly , the lower house of Parliament , and is usually the leader of the largest party, which has been the African National Congress since the first non-racial elections were held on 27 April 1994."? Topic:???
output answer: President of South Africa

Determine the topic of the question-answer pair. Question: "who was the first european in the americas?"; Answer: "The start of the systematic European colonization of the Americas is typically dated to 1492, when a Spanish expedition headed by Christopher Columbus sailed for India to open trade but inadvertently discovered the Americas."? Topic:
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Answer: European colonization of the Americas

Q: Determine the topic of the question-answer pair. Question: "what teams won super bowl?"; Answer: "The Pittsburgh Steelers have won the most Super Bowls with six championships (record 62), while both the Dallas Cowboys and San Francisco 49ers have five wins each (Cowboys 53; 49ers 51)."? Topic:
A: List of Super Bowl champions

[Q]: Determine the topic of the question-answer pair. Question: "how much are the harry potter movies worth?"; Answer: "The series also originated much tie-in merchandise, making the Harry Potter brand worth in excess of $15 billion."? Topic:
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[A]:
Harry Potter