Problem: Given the question: Determine the topic of the question-answer pair. Question: "when did secretariat win?"; Answer: "Secretariat (March 30, 1970 October 4, 1989) was an American Thoroughbred racehorse that in 1973 became the first U.S. Triple Crown champion in 25 years."? Topic:
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The answer is:
Secretariat (horse)

input question: Determine the topic of the question-answer pair. Question: "what it is a pilot study?"; Answer: "A pilot experiment, also called a pilot study, is a small scale preliminary study conducted in order to evaluate feasibility, time, cost, adverse events, and effect size (statistical variability) in an attempt to predict an appropriate sample size and improve upon the study design prior to performance of a full-scale research project."? Topic:???
output answer: Pilot experiment

Determine the topic of the question-answer pair. Question: "How is the pothole formed?"; Answer: "A pothole (sometimes called a kettle and known in parts of the Western United States as a chuckhole) is a type of disruption in the surface of a roadway where a portion of the road material has broken away, leaving a hole."? Topic:
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Answer: Pothole

Q: Determine the topic of the question-answer pair. Question: "who rules communism government?"; Answer: "It has a form of government characterized by single-party rule or dominant-party rule of a communist party (referred as Dictatorship of the Proletariat by its proponents) and a professed allegiance to a Leninist or MarxistLeninist ideology as the guiding principle of the state."? Topic:
A: Communist state

Question: Determine the topic of the question-answer pair. Question: "who are the two senators of louisiana?"; Answer: "Its current senators are Democrat Mary Landrieu and Republican David Vitter ."? Topic:
Answer: List of United States Senators from Louisiana

Please answer this: Determine the topic of the question-answer pair. Question: "what was the cash and carry lend lease?"; Answer: "Lend-Lease () was the law that started a program under which the United States of America supplied the United Kingdom , the USSR , Republic of China , Free France , and other Allied nations with materiel between 1941 and 1945."? Topic:
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Answer:
Lend-Lease