Problem: Given the question: Determine the topic of the passage. "This is the predominant form of Buddhism practiced in China, South Korea, Japan, Taiwan, Singapore, and Vietnam." Topic:
++++++++++++++++++++++++++++++++
The answer is:
Buddhism by country

input question: Determine the topic of the passage. "The Honda S600 is an automobile manufactured by Honda ." Topic:???
output answer: Honda S600

Determine the topic of the passage. "Freedom Summer (also known as the Mississippi Summer Project) was a campaign in the United States launched in June 1964 to attempt to register as many African American voters as possible in Mississippi , which had historically excluded most blacks from voting." Topic:
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Answer: Freedom Summer

Q: Determine the topic of the passage. "An index (plural: indexes) is a list of words or phrases ('headings') and associated pointers ('locators') to where useful material relating to that heading can be found in a document." Topic:
A: Index (publishing)

Question: Determine the topic of the passage. "Laurel Hollow is a village in the Town of Oyster Bay in Nassau County, New York in the United States ." Topic:
Answer: Laurel Hollow, New York

Please answer this: Determine the topic of the passage. "The definition of the world's busiest airport has been specified by the Airports Council International in Geneva, Switzerland." Topic:
++++++++
Answer:
World's busiest airport